[{"acknowledgement":"M.L., Y.Z., T.Z. and K.X. thank the China Scholarship Council for their scholarship\r\nsupport. Y.L. acknowledges funding from the European Union’s Horizon 2020 research and\r\ninnovation program under the Marie Sklodowska-Curie grant agreement No. 754411. J.L. thanks the ICREA Academia program and projects MICINN/FEDER RTI2018-093996-B-C31 and G.C. 2017 SGR 128. ICN2 acknowledges funding from the Generalitat de Catalunya 2017 SGR 327 and the Spanish MINECO ENE2017-85087-C3.","publisher":"MDPI","quality_controlled":"1","oa":1,"isi":1,"has_accepted_license":"1","year":"2021","day":"14","publication":"Nanomaterials","doi":"10.3390/nano11071827","date_published":"2021-07-14T00:00:00Z","date_created":"2022-03-18T09:45:02Z","article_number":"1827","project":[{"grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425"}],"citation":{"mla":"Li, Mengyao, et al. “Enhanced Thermoelectric Performance of N-Type Bi2Se3 Nanosheets through Sn Doping.” Nanomaterials, vol. 11, no. 7, 1827, MDPI, 2021, doi:10.3390/nano11071827.","apa":"Li, M., Zhang, Y., Zhang, T., Zuo, Y., Xiao, K., Arbiol, J., … Cabot, A. (2021). Enhanced thermoelectric performance of n-type Bi2Se3 nanosheets through Sn doping. Nanomaterials. MDPI. https://doi.org/10.3390/nano11071827","ama":"Li M, Zhang Y, Zhang T, et al. Enhanced thermoelectric performance of n-type Bi2Se3 nanosheets through Sn doping. Nanomaterials. 2021;11(7). doi:10.3390/nano11071827","ieee":"M. Li et al., “Enhanced thermoelectric performance of n-type Bi2Se3 nanosheets through Sn doping,” Nanomaterials, vol. 11, no. 7. MDPI, 2021.","short":"M. Li, Y. Zhang, T. Zhang, Y. Zuo, K. Xiao, J. Arbiol, J. Llorca, Y. Liu, A. Cabot, Nanomaterials 11 (2021).","chicago":"Li, Mengyao, Yu Zhang, Ting Zhang, Yong Zuo, Ke Xiao, Jordi Arbiol, Jordi Llorca, Yu Liu, and Andreu Cabot. “Enhanced Thermoelectric Performance of N-Type Bi2Se3 Nanosheets through Sn Doping.” Nanomaterials. MDPI, 2021. https://doi.org/10.3390/nano11071827.","ista":"Li M, Zhang Y, Zhang T, Zuo Y, Xiao K, Arbiol J, Llorca J, Liu Y, Cabot A. 2021. Enhanced thermoelectric performance of n-type Bi2Se3 nanosheets through Sn doping. Nanomaterials. 11(7), 1827."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"first_name":"Mengyao","last_name":"Li","full_name":"Li, Mengyao"},{"last_name":"Zhang","full_name":"Zhang, Yu","first_name":"Yu"},{"first_name":"Ting","last_name":"Zhang","full_name":"Zhang, Ting"},{"last_name":"Zuo","full_name":"Zuo, Yong","first_name":"Yong"},{"first_name":"Ke","full_name":"Xiao, Ke","last_name":"Xiao"},{"last_name":"Arbiol","full_name":"Arbiol, Jordi","first_name":"Jordi"},{"full_name":"Llorca, Jordi","last_name":"Llorca","first_name":"Jordi"},{"id":"2A70014E-F248-11E8-B48F-1D18A9856A87","first_name":"Yu","full_name":"Liu, Yu","orcid":"0000-0001-7313-6740","last_name":"Liu"},{"first_name":"Andreu","last_name":"Cabot","full_name":"Cabot, Andreu"}],"article_processing_charge":"No","external_id":{"isi":["000676570000001"]},"title":"Enhanced thermoelectric performance of n-type Bi2Se3 nanosheets through Sn doping","abstract":[{"text":"The cost-effective conversion of low-grade heat into electricity using thermoelectric devices requires developing alternative materials and material processing technologies able to reduce the currently high device manufacturing costs. In this direction, thermoelectric materials that do not rely on rare or toxic elements such as tellurium or lead need to be produced using high-throughput technologies not involving high temperatures and long processes. Bi2Se3 is an obvious possible Te-free alternative to Bi2Te3 for ambient temperature thermoelectric applications, but its performance is still low for practical applications, and additional efforts toward finding proper dopants are required. Here, we report a scalable method to produce Bi2Se3 nanosheets at low synthesis temperatures. We studied the influence of different dopants on the thermoelectric properties of this material. Among the elements tested, we demonstrated that Sn doping resulted in the best performance. Sn incorporation resulted in a significant improvement to the Bi2Se3 Seebeck coefficient and a reduction in the thermal conductivity in the direction of the hot-press axis, resulting in an overall 60% improvement in the thermoelectric figure of merit of Bi2Se3.","lang":"eng"}],"oa_version":"Published Version","scopus_import":"1","month":"07","intvolume":" 11","publication_identifier":{"issn":["2079-4991"]},"publication_status":"published","file":[{"file_name":"2021_Nanomaterials_Li.pdf","date_created":"2022-03-18T09:53:15Z","file_size":4867547,"date_updated":"2022-03-18T09:53:15Z","creator":"dernst","success":1,"file_id":"10859","checksum":"f28a8b5cf80f5605828359bb398463b0","content_type":"application/pdf","relation":"main_file","access_level":"open_access"}],"language":[{"iso":"eng"}],"volume":11,"issue":"7","ec_funded":1,"_id":"10858","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["General Materials Science","General Chemical Engineering"],"date_updated":"2023-08-17T07:08:30Z","ddc":["540"],"department":[{"_id":"MaIb"}],"file_date_updated":"2022-03-18T09:53:15Z"},{"acknowledgement":"We are grateful to Silvia Prettin, Ina Schleicher, and Petra Hagendorff for expert technical assistance; David Dettbarn for animal keeping and breeding; and Lothar Gröbe and Maria Höxter for cell sorting. We also thank Werner Tegge for peptides and Giorgio Scita for antibodies. This work was supported, in part, by the Deutsche Forschungsgemeinschaft (DFG), Priority Programm SPP1150 (to T.E.B.S., K.R., and M. Sixt), and by DFG grant GRK2223/1 (to K.R.). T.E.B.S. acknowledges support by the Helmholtz Society through HGF impulse fund W2/W3-066 and M. Schnoor by the Mexican Council for Science and Technology (CONACyT, 284292 ), Fund SEP-Cinvestav ( 108 ), and the Royal Society, UK (Newton Advanced Fellowship, NAF/R1/180017 ).","quality_controlled":"1","publisher":"Elsevier","oa":1,"day":"24","publication":"Current Biology","isi":1,"year":"2021","doi":"10.1016/j.cub.2021.02.043","date_published":"2021-05-24T00:00:00Z","date_created":"2022-03-08T07:51:04Z","page":"2051-2064.e8","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"chicago":"Stahnke, Stephanie, Hermann Döring, Charly Kusch, David J.J. de Gorter, Sebastian Dütting, Aleks Guledani, Irina Pleines, et al. “Loss of Hem1 Disrupts Macrophage Function and Impacts Migration, Phagocytosis, and Integrin-Mediated Adhesion.” Current Biology. Elsevier, 2021. https://doi.org/10.1016/j.cub.2021.02.043.","ista":"Stahnke S, Döring H, Kusch C, de Gorter DJJ, Dütting S, Guledani A, Pleines I, Schnoor M, Sixt MK, Geffers R, Rohde M, Müsken M, Kage F, Steffen A, Faix J, Nieswandt B, Rottner K, Stradal TEB. 2021. Loss of Hem1 disrupts macrophage function and impacts migration, phagocytosis, and integrin-mediated adhesion. Current Biology. 31(10), 2051–2064.e8.","mla":"Stahnke, Stephanie, et al. “Loss of Hem1 Disrupts Macrophage Function and Impacts Migration, Phagocytosis, and Integrin-Mediated Adhesion.” Current Biology, vol. 31, no. 10, Elsevier, 2021, p. 2051–2064.e8, doi:10.1016/j.cub.2021.02.043.","ieee":"S. Stahnke et al., “Loss of Hem1 disrupts macrophage function and impacts migration, phagocytosis, and integrin-mediated adhesion,” Current Biology, vol. 31, no. 10. Elsevier, p. 2051–2064.e8, 2021.","short":"S. Stahnke, H. Döring, C. Kusch, D.J.J. de Gorter, S. Dütting, A. Guledani, I. Pleines, M. Schnoor, M.K. Sixt, R. Geffers, M. Rohde, M. Müsken, F. Kage, A. Steffen, J. Faix, B. Nieswandt, K. Rottner, T.E.B. Stradal, Current Biology 31 (2021) 2051–2064.e8.","ama":"Stahnke S, Döring H, Kusch C, et al. Loss of Hem1 disrupts macrophage function and impacts migration, phagocytosis, and integrin-mediated adhesion. Current Biology. 2021;31(10):2051-2064.e8. doi:10.1016/j.cub.2021.02.043","apa":"Stahnke, S., Döring, H., Kusch, C., de Gorter, D. J. J., Dütting, S., Guledani, A., … Stradal, T. E. B. (2021). Loss of Hem1 disrupts macrophage function and impacts migration, phagocytosis, and integrin-mediated adhesion. Current Biology. Elsevier. https://doi.org/10.1016/j.cub.2021.02.043"},"title":"Loss of Hem1 disrupts macrophage function and impacts migration, phagocytosis, and integrin-mediated adhesion","author":[{"full_name":"Stahnke, Stephanie","last_name":"Stahnke","first_name":"Stephanie"},{"last_name":"Döring","full_name":"Döring, Hermann","first_name":"Hermann"},{"last_name":"Kusch","full_name":"Kusch, Charly","first_name":"Charly"},{"last_name":"de Gorter","full_name":"de Gorter, David J.J.","first_name":"David J.J."},{"first_name":"Sebastian","last_name":"Dütting","full_name":"Dütting, Sebastian"},{"last_name":"Guledani","full_name":"Guledani, Aleks","first_name":"Aleks"},{"first_name":"Irina","full_name":"Pleines, Irina","last_name":"Pleines"},{"full_name":"Schnoor, Michael","last_name":"Schnoor","first_name":"Michael"},{"first_name":"Michael K","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","last_name":"Sixt","orcid":"0000-0002-6620-9179","full_name":"Sixt, Michael K"},{"first_name":"Robert","last_name":"Geffers","full_name":"Geffers, Robert"},{"full_name":"Rohde, Manfred","last_name":"Rohde","first_name":"Manfred"},{"first_name":"Mathias","last_name":"Müsken","full_name":"Müsken, Mathias"},{"full_name":"Kage, Frieda","last_name":"Kage","first_name":"Frieda"},{"first_name":"Anika","full_name":"Steffen, Anika","last_name":"Steffen"},{"full_name":"Faix, Jan","last_name":"Faix","first_name":"Jan"},{"last_name":"Nieswandt","full_name":"Nieswandt, Bernhard","first_name":"Bernhard"},{"full_name":"Rottner, Klemens","last_name":"Rottner","first_name":"Klemens"},{"first_name":"Theresia E.B.","full_name":"Stradal, Theresia E.B.","last_name":"Stradal"}],"external_id":{"pmid":["33711252"],"isi":["000654652200002"]},"article_processing_charge":"No","pmid":1,"oa_version":"Preprint","abstract":[{"lang":"eng","text":"Hematopoietic-specific protein 1 (Hem1) is an essential subunit of the WAVE regulatory complex (WRC) in immune cells. WRC is crucial for Arp2/3 complex activation and the protrusion of branched actin filament networks. Moreover, Hem1 loss of function in immune cells causes autoimmune diseases in humans. Here, we show that genetic removal of Hem1 in macrophages diminishes frequency and efficacy of phagocytosis as well as phagocytic cup formation in addition to defects in lamellipodial protrusion and migration. Moreover, Hem1-null macrophages displayed strong defects in cell adhesion despite unaltered podosome formation and concomitant extracellular matrix degradation. Specifically, dynamics of both adhesion and de-adhesion as well as concomitant phosphorylation of paxillin and focal adhesion kinase (FAK) were significantly compromised. Accordingly, disruption of WRC function in non-hematopoietic cells coincided with both defects in adhesion turnover and altered FAK and paxillin phosphorylation. Consistently, platelets exhibited reduced adhesion and diminished integrin αIIbβ3 activation upon WRC removal. Interestingly, adhesion phenotypes, but not lamellipodia formation, were partially rescued by small molecule activation of FAK. A full rescue of the phenotype, including lamellipodia formation, required not only the presence of WRCs but also their binding to and activation by Rac. Collectively, our results uncover that WRC impacts on integrin-dependent processes in a FAK-dependent manner, controlling formation and dismantling of adhesions, relevant for properly grabbing onto extracellular surfaces and particles during cell edge expansion, like in migration or phagocytosis."}],"month":"05","intvolume":" 31","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1101/2020.03.24.005835"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0960-9822"]},"publication_status":"published","issue":"10","volume":31,"_id":"10834","status":"public","keyword":["General Agricultural and Biological Sciences","General Biochemistry","Genetics and Molecular Biology"],"type":"journal_article","article_type":"original","date_updated":"2023-08-17T07:01:14Z","department":[{"_id":"MiSi"}]},{"oa":1,"quality_controlled":"1","publisher":"Association for Computing Machinery","acknowledgement":"This work is partially supported by a Weizmann-UK Making Connections Grant, the Centre for Discrete Mathematics and its Applications (DIMAP), IBM Faculty Award, EPSRC award EP/V01305X/1, European Research Council (ERC) Grant No. 949083, the Minerva foundation with funding from the Federal German Ministry for Education and Research No. 713238, and the European Union’s Horizon 2020 programme under the Marie Skłodowska-Curie grant agreement No 754411.","date_created":"2021-08-17T18:14:15Z","date_published":"2021-07-21T00:00:00Z","doi":"10.1145/3465084.3467937","page":"469–479","publication":"Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing","day":"21","year":"2021","isi":1,"project":[{"grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"title":"Improved deterministic (Δ+1) coloring in low-space MPC","external_id":{"isi":["000744439800048"]},"article_processing_charge":"No","author":[{"full_name":"Czumaj, Artur","last_name":"Czumaj","first_name":"Artur"},{"orcid":"0000-0002-5646-9524","full_name":"Davies, Peter","last_name":"Davies","first_name":"Peter","id":"11396234-BB50-11E9-B24C-90FCE5697425"},{"first_name":"Merav","last_name":"Parter","full_name":"Parter, Merav"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"ieee":"A. Czumaj, P. Davies, and M. Parter, “Improved deterministic (Δ+1) coloring in low-space MPC,” in Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Virtual, Italy, 2021, pp. 469–479.","short":"A. Czumaj, P. Davies, M. Parter, in:, Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2021, pp. 469–479.","apa":"Czumaj, A., Davies, P., & Parter, M. (2021). Improved deterministic (Δ+1) coloring in low-space MPC. In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing (pp. 469–479). Virtual, Italy: Association for Computing Machinery. https://doi.org/10.1145/3465084.3467937","ama":"Czumaj A, Davies P, Parter M. Improved deterministic (Δ+1) coloring in low-space MPC. In: Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing. Association for Computing Machinery; 2021:469–479. doi:10.1145/3465084.3467937","mla":"Czumaj, Artur, et al. “Improved Deterministic (Δ+1) Coloring in Low-Space MPC.” Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2021, pp. 469–479, doi:10.1145/3465084.3467937.","ista":"Czumaj A, Davies P, Parter M. 2021. Improved deterministic (Δ+1) coloring in low-space MPC. Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing. PODC: Symposium on Principles of Distributed Computing, 469–479.","chicago":"Czumaj, Artur, Peter Davies, and Merav Parter. “Improved Deterministic (Δ+1) Coloring in Low-Space MPC.” In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, 469–479. Association for Computing Machinery, 2021. https://doi.org/10.1145/3465084.3467937."},"month":"07","main_file_link":[{"open_access":"1","url":"http://wrap.warwick.ac.uk/153753"}],"oa_version":"Submitted Version","abstract":[{"text":"We present a deterministic O(log log log n)-round low-space Massively Parallel Computation (MPC) algorithm for the classical problem of (Δ+1)-coloring on n-vertex graphs. In this model, every machine has sublinear local space of size n^φ for any arbitrary constant φ \\in (0,1). Our algorithm works under the relaxed setting where each machine is allowed to perform exponential local computations, while respecting the n^φ space and bandwidth limitations.\r\n\r\nOur key technical contribution is a novel derandomization of the ingenious (Δ+1)-coloring local algorithm by Chang-Li-Pettie (STOC 2018, SIAM J. Comput. 2020). The Chang-Li-Pettie algorithm runs in T_local =poly(loglog n) rounds, which sets the state-of-the-art randomized round complexity for the problem in the local model. Our derandomization employs a combination of tools, notably pseudorandom generators (PRG) and bounded-independence hash functions.\r\n\r\nThe achieved round complexity of O(logloglog n) rounds matches the bound of log(T_local ), which currently serves an upper bound barrier for all known randomized algorithms for locally-checkable problems in this model. Furthermore, no deterministic sublogarithmic low-space MPC algorithms for the (Δ+1)-coloring problem have been known before.","lang":"eng"}],"ec_funded":1,"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"isbn":["978-1-4503-8548-0"]},"status":"public","conference":{"name":"PODC: Symposium on Principles of Distributed Computing","end_date":"2021-07-30","location":"Virtual, Italy","start_date":"2021-07-26"},"type":"conference","_id":"9935","department":[{"_id":"DaAl"}],"date_updated":"2023-08-17T07:11:03Z"},{"volume":9,"issue":"1","publication_identifier":{"issn":["2299-3274"]},"publication_status":"published","file":[{"creator":"dernst","date_updated":"2022-03-18T09:31:59Z","file_size":789801,"date_created":"2022-03-18T09:31:59Z","file_name":"2021_AnalysisMetricSpaces_Ivanov.pdf","access_level":"open_access","relation":"main_file","content_type":"application/pdf","file_id":"10857","checksum":"7e615ac8489f5eae580b6517debfdc53","success":1}],"language":[{"iso":"eng"}],"scopus_import":"1","month":"01","intvolume":" 9","abstract":[{"lang":"eng","text":"We study the properties of the maximal volume k-dimensional sections of the n-dimensional cube [−1, 1]n. We obtain a first order necessary condition for a k-dimensional subspace to be a local maximizer of the volume of such sections, which we formulate in a geometric way. We estimate the length of the projection of a vector of the standard basis of Rn onto a k-dimensional subspace that maximizes the volume of the intersection. We \u001cnd the optimal upper bound on the volume of a planar section of the cube [−1, 1]n , n ≥ 2."}],"oa_version":"Published Version","file_date_updated":"2022-03-18T09:31:59Z","department":[{"_id":"UlWa"}],"date_updated":"2023-08-17T07:07:58Z","ddc":["510"],"type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["Applied Mathematics","Geometry and Topology","Analysis"],"_id":"10856","page":"1-18","doi":"10.1515/agms-2020-0103","date_published":"2021-01-29T00:00:00Z","date_created":"2022-03-18T09:25:14Z","isi":1,"has_accepted_license":"1","year":"2021","day":"29","publication":"Analysis and Geometry in Metric Spaces","quality_controlled":"1","publisher":"De Gruyter","oa":1,"acknowledgement":"The authors acknowledge the support of the grant of the Russian Government N 075-15-\r\n2019-1926. G.I.was supported also by the SwissNational Science Foundation grant 200021-179133. The authors are very grateful to the anonymous reviewer for valuable remarks.","author":[{"first_name":"Grigory","id":"87744F66-5C6F-11EA-AFE0-D16B3DDC885E","full_name":"Ivanov, Grigory","last_name":"Ivanov"},{"last_name":"Tsiutsiurupa","full_name":"Tsiutsiurupa, Igor","first_name":"Igor"}],"external_id":{"arxiv":["2004.02674"],"isi":["000734286800001"]},"article_processing_charge":"No","title":"On the volume of sections of the cube","citation":{"ista":"Ivanov G, Tsiutsiurupa I. 2021. On the volume of sections of the cube. Analysis and Geometry in Metric Spaces. 9(1), 1–18.","chicago":"Ivanov, Grigory, and Igor Tsiutsiurupa. “On the Volume of Sections of the Cube.” Analysis and Geometry in Metric Spaces. De Gruyter, 2021. https://doi.org/10.1515/agms-2020-0103.","short":"G. Ivanov, I. Tsiutsiurupa, Analysis and Geometry in Metric Spaces 9 (2021) 1–18.","ieee":"G. Ivanov and I. Tsiutsiurupa, “On the volume of sections of the cube,” Analysis and Geometry in Metric Spaces, vol. 9, no. 1. De Gruyter, pp. 1–18, 2021.","ama":"Ivanov G, Tsiutsiurupa I. On the volume of sections of the cube. Analysis and Geometry in Metric Spaces. 2021;9(1):1-18. doi:10.1515/agms-2020-0103","apa":"Ivanov, G., & Tsiutsiurupa, I. (2021). On the volume of sections of the cube. Analysis and Geometry in Metric Spaces. De Gruyter. https://doi.org/10.1515/agms-2020-0103","mla":"Ivanov, Grigory, and Igor Tsiutsiurupa. “On the Volume of Sections of the Cube.” Analysis and Geometry in Metric Spaces, vol. 9, no. 1, De Gruyter, 2021, pp. 1–18, doi:10.1515/agms-2020-0103."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8"},{"citation":{"chicago":"Czumaj, Artur, Peter Davies, and Merav Parter. “Component Stability in Low-Space Massively Parallel Computation.” In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, 481–491. Association for Computing Machinery, 2021. https://doi.org/10.1145/3465084.3467903.","ista":"Czumaj A, Davies P, Parter M. 2021. Component stability in low-space massively parallel computation. Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing. PODC: Principles of Distributed Computing, 481–491.","mla":"Czumaj, Artur, et al. “Component Stability in Low-Space Massively Parallel Computation.” Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2021, pp. 481–491, doi:10.1145/3465084.3467903.","apa":"Czumaj, A., Davies, P., & Parter, M. (2021). Component stability in low-space massively parallel computation. In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing (pp. 481–491). Virtual, Italy: Association for Computing Machinery. https://doi.org/10.1145/3465084.3467903","ama":"Czumaj A, Davies P, Parter M. Component stability in low-space massively parallel computation. In: Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing. Association for Computing Machinery; 2021:481–491. doi:10.1145/3465084.3467903","ieee":"A. Czumaj, P. Davies, and M. Parter, “Component stability in low-space massively parallel computation,” in Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Virtual, Italy, 2021, pp. 481–491.","short":"A. Czumaj, P. Davies, M. Parter, in:, Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2021, pp. 481–491."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"last_name":"Czumaj","full_name":"Czumaj, Artur","first_name":"Artur"},{"first_name":"Peter","id":"11396234-BB50-11E9-B24C-90FCE5697425","full_name":"Davies, Peter","orcid":"0000-0002-5646-9524","last_name":"Davies"},{"first_name":"Merav","full_name":"Parter, Merav","last_name":"Parter"}],"external_id":{"arxiv":["2106.01880"],"isi":["000744439800049"]},"article_processing_charge":"No","title":"Component stability in low-space massively parallel computation","project":[{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships"}],"isi":1,"year":"2021","day":"21","publication":"Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing","page":"481–491","doi":"10.1145/3465084.3467903","date_published":"2021-07-21T00:00:00Z","date_created":"2021-08-17T18:11:16Z","acknowledgement":"This work is partially supported by a Weizmann-UK Making Connections Grant, the Centre for Discrete Mathematics and its Applications (DIMAP), IBM Faculty Award, EPSRC award EP/V01305X/1, European Research Council (ERC) Grant No. 949083, the Minerva foundation with funding from the Federal German Ministry for Education and Research No. 713238, and the European Union’s Horizon 2020 programme under the Marie Skłodowska-Curie grant agreement No 754411.","quality_controlled":"1","publisher":"Association for Computing Machinery","oa":1,"date_updated":"2023-08-17T07:11:32Z","department":[{"_id":"DaAl"}],"_id":"9933","type":"conference","conference":{"name":"PODC: Principles of Distributed Computing","location":"Virtual, Italy","end_date":"2021-07-30","start_date":"2021-07-26"},"status":"public","publication_identifier":{"isbn":["9781450385480"]},"publication_status":"published","language":[{"iso":"eng"}],"ec_funded":1,"abstract":[{"lang":"eng","text":"In this paper, we study the power and limitations of component-stable algorithms in the low-space model of Massively Parallel Computation (MPC). Recently Ghaffari, Kuhn and Uitto (FOCS 2019) introduced the class of component-stable low-space MPC algorithms, which are, informally, defined as algorithms for which the outputs reported by the nodes in different connected components are required to be independent. This very natural notion was introduced to capture most (if not all) of the known efficient MPC algorithms to date, and it was the first general class of MPC algorithms for which one can show non-trivial conditional lower bounds. In this paper we enhance the framework of component-stable algorithms and investigate its effect on the complexity of randomized and deterministic low-space MPC. Our key contributions include: 1) We revise and formalize the lifting approach of Ghaffari, Kuhn and Uitto. This requires a very delicate amendment of the notion of component stability, which allows us to fill in gaps in the earlier arguments. 2) We also extend the framework to obtain conditional lower bounds for deterministic algorithms and fine-grained lower bounds that depend on the maximum degree Δ. 3) We demonstrate a collection of natural graph problems for which non-component-stable algorithms break the conditional lower bound obtained for component-stable algorithms. This implies that, for both deterministic and randomized algorithms, component-stable algorithms are conditionally weaker than the non-component-stable ones.\r\n\r\nAltogether our results imply that component-stability might limit the computational power of the low-space MPC model, paving the way for improved upper bounds that escape the conditional lower bound setting of Ghaffari, Kuhn, and Uitto."}],"oa_version":"Submitted Version","main_file_link":[{"url":"https://arxiv.org/abs/2106.01880","open_access":"1"}],"month":"07"},{"oa":1,"publisher":"Cambridge University Press","quality_controlled":"1","acknowledgement":"M. W. gratefully acknowledges financial support by the German Academic Scholarship Foundation (Studienstiftung des deutschen Volkes). T.W. thanks PAO Gazprom Neft, the Euler International Mathematical Institute in Saint Petersburg and ORISA GmbH for their financial support in the form of scholarships during his Master's and Bachelor's studies respectively. The authors want to thank Mark Malamud for pointing out the reference [1] to them. This work was supported by the Ministry of Science and Higher Education of the Russian Federation, agreement No 075-15-2019-1619.","date_created":"2021-07-04T22:01:24Z","date_published":"2021-08-01T00:00:00Z","doi":"10.1017/S0013091521000080","page":"443-447","publication":"Proceedings of the Edinburgh Mathematical Society","day":"01","year":"2021","isi":1,"title":"Self-adjoint extensions of bipartite Hamiltonians","external_id":{"isi":["000721363700003"],"arxiv":["1912.03670"]},"article_processing_charge":"No","author":[{"full_name":"Lenz, Daniel","last_name":"Lenz","first_name":"Daniel"},{"last_name":"Weinmann","full_name":"Weinmann, Timon","first_name":"Timon"},{"last_name":"Wirth","full_name":"Wirth, Melchior","orcid":"0000-0002-0519-4241","first_name":"Melchior","id":"88644358-0A0E-11EA-8FA5-49A33DDC885E"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"ista":"Lenz D, Weinmann T, Wirth M. 2021. Self-adjoint extensions of bipartite Hamiltonians. Proceedings of the Edinburgh Mathematical Society. 64(3), 443–447.","chicago":"Lenz, Daniel, Timon Weinmann, and Melchior Wirth. “Self-Adjoint Extensions of Bipartite Hamiltonians.” Proceedings of the Edinburgh Mathematical Society. Cambridge University Press, 2021. https://doi.org/10.1017/S0013091521000080.","ama":"Lenz D, Weinmann T, Wirth M. Self-adjoint extensions of bipartite Hamiltonians. Proceedings of the Edinburgh Mathematical Society. 2021;64(3):443-447. doi:10.1017/S0013091521000080","apa":"Lenz, D., Weinmann, T., & Wirth, M. (2021). Self-adjoint extensions of bipartite Hamiltonians. Proceedings of the Edinburgh Mathematical Society. Cambridge University Press. https://doi.org/10.1017/S0013091521000080","ieee":"D. Lenz, T. Weinmann, and M. Wirth, “Self-adjoint extensions of bipartite Hamiltonians,” Proceedings of the Edinburgh Mathematical Society, vol. 64, no. 3. Cambridge University Press, pp. 443–447, 2021.","short":"D. Lenz, T. Weinmann, M. Wirth, Proceedings of the Edinburgh Mathematical Society 64 (2021) 443–447.","mla":"Lenz, Daniel, et al. “Self-Adjoint Extensions of Bipartite Hamiltonians.” Proceedings of the Edinburgh Mathematical Society, vol. 64, no. 3, Cambridge University Press, 2021, pp. 443–47, doi:10.1017/S0013091521000080."},"intvolume":" 64","month":"08","main_file_link":[{"url":"https://doi.org/10.1017/S0013091521000080","open_access":"1"}],"scopus_import":"1","oa_version":"Published Version","abstract":[{"text":"We compute the deficiency spaces of operators of the form 𝐻𝐴⊗̂ 𝐼+𝐼⊗̂ 𝐻𝐵, for symmetric 𝐻𝐴 and self-adjoint 𝐻𝐵. This enables us to construct self-adjoint extensions (if they exist) by means of von Neumann's theory. The structure of the deficiency spaces for this case was asserted already in Ibort et al. [Boundary dynamics driven entanglement, J. Phys. A: Math. Theor. 47(38) (2014) 385301], but only proven under the restriction of 𝐻𝐵 having discrete, non-degenerate spectrum.","lang":"eng"}],"volume":64,"issue":"3","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["0013-0915"],"eissn":["1464-3839"]},"status":"public","type":"journal_article","article_type":"original","_id":"9627","department":[{"_id":"JaMa"}],"date_updated":"2023-08-17T07:12:05Z"},{"project":[{"name":"IST Austria Open Access Fund","_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854"},{"grant_number":"694227","name":"Analysis of quantum many-body systems","call_identifier":"H2020","_id":"25C6DC12-B435-11E9-9278-68D0E5697425"}],"title":"Correlation energy of a weakly interacting Fermi gas","external_id":{"isi":["000646573600001"],"arxiv":["2005.08933"]},"article_processing_charge":"Yes (via OA deal)","author":[{"id":"3DE6C32A-F248-11E8-B48F-1D18A9856A87","first_name":"Niels P","orcid":"0000-0002-1071-6091","full_name":"Benedikter, Niels P","last_name":"Benedikter"},{"first_name":"Phan Thành","full_name":"Nam, Phan Thành","last_name":"Nam"},{"first_name":"Marcello","last_name":"Porta","full_name":"Porta, Marcello"},{"first_name":"Benjamin","last_name":"Schlein","full_name":"Schlein, Benjamin"},{"orcid":"0000-0002-6781-0521","full_name":"Seiringer, Robert","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","first_name":"Robert"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"chicago":"Benedikter, Niels P, Phan Thành Nam, Marcello Porta, Benjamin Schlein, and Robert Seiringer. “Correlation Energy of a Weakly Interacting Fermi Gas.” Inventiones Mathematicae. Springer, 2021. https://doi.org/10.1007/s00222-021-01041-5.","ista":"Benedikter NP, Nam PT, Porta M, Schlein B, Seiringer R. 2021. Correlation energy of a weakly interacting Fermi gas. Inventiones Mathematicae. 225, 885–979.","mla":"Benedikter, Niels P., et al. “Correlation Energy of a Weakly Interacting Fermi Gas.” Inventiones Mathematicae, vol. 225, Springer, 2021, pp. 885–979, doi:10.1007/s00222-021-01041-5.","ama":"Benedikter NP, Nam PT, Porta M, Schlein B, Seiringer R. Correlation energy of a weakly interacting Fermi gas. Inventiones Mathematicae. 2021;225:885-979. doi:10.1007/s00222-021-01041-5","apa":"Benedikter, N. P., Nam, P. T., Porta, M., Schlein, B., & Seiringer, R. (2021). Correlation energy of a weakly interacting Fermi gas. Inventiones Mathematicae. Springer. https://doi.org/10.1007/s00222-021-01041-5","ieee":"N. P. Benedikter, P. T. Nam, M. Porta, B. Schlein, and R. Seiringer, “Correlation energy of a weakly interacting Fermi gas,” Inventiones Mathematicae, vol. 225. Springer, pp. 885–979, 2021.","short":"N.P. Benedikter, P.T. Nam, M. Porta, B. Schlein, R. Seiringer, Inventiones Mathematicae 225 (2021) 885–979."},"oa":1,"quality_controlled":"1","publisher":"Springer","acknowledgement":"We thank Christian Hainzl for helpful discussions and a referee for very careful reading of the paper and many helpful suggestions. NB and RS were supported by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No. 694227). Part of the research of NB was conducted on the RZD18 Nice–Milan–Vienna–Moscow. NB thanks Elliott H. Lieb and Peter Otte for explanations about the Luttinger model. PTN has received funding from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy (EXC-2111-390814868). MP acknowledges financial support from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (ERC StG MaMBoQ, grant agreement No. 802901). BS gratefully acknowledges financial support from the NCCR SwissMAP, from the Swiss National Science Foundation through the Grant “Dynamical and energetic properties of Bose-Einstein condensates” and from the European Research Council through the ERC-AdG CLaQS (grant agreement No. 834782). All authors acknowledge support for workshop participation from Mathematisches Forschungsinstitut Oberwolfach (Leibniz Association). NB, PTN, BS, and RS acknowledge support for workshop participation from Fondation des Treilles.","date_created":"2020-05-28T16:48:20Z","doi":"10.1007/s00222-021-01041-5","date_published":"2021-05-03T00:00:00Z","page":"885-979","publication":"Inventiones Mathematicae","day":"03","year":"2021","has_accepted_license":"1","isi":1,"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","type":"journal_article","_id":"7901","department":[{"_id":"RoSe"}],"file_date_updated":"2022-05-16T12:23:40Z","ddc":["510"],"date_updated":"2023-08-21T06:30:30Z","intvolume":" 225","month":"05","scopus_import":"1","oa_version":"Published Version","abstract":[{"lang":"eng","text":"We derive rigorously the leading order of the correlation energy of a Fermi gas in a scaling regime of high density and weak interaction. The result verifies the prediction of the random-phase approximation. Our proof refines the method of collective bosonization in three dimensions. We approximately diagonalize an effective Hamiltonian describing approximately bosonic collective excitations around the Hartree–Fock state, while showing that gapless and non-collective excitations have only a negligible effect on the ground state energy."}],"ec_funded":1,"volume":225,"language":[{"iso":"eng"}],"file":[{"file_name":"2021_InventMath_Benedikter.pdf","date_created":"2022-05-16T12:23:40Z","creator":"dernst","file_size":1089319,"date_updated":"2022-05-16T12:23:40Z","success":1,"checksum":"f38c79dfd828cdc7f49a34b37b83d376","file_id":"11386","relation":"main_file","access_level":"open_access","content_type":"application/pdf"}],"publication_status":"published","publication_identifier":{"issn":["0020-9910"],"eissn":["1432-1297"]}},{"volume":918,"issue":"1","publication_identifier":{"eissn":["1538-4357"],"issn":["0004-637X"]},"publication_status":"published","language":[{"iso":"eng"}],"scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.3847/1538-4357/ac0af6","open_access":"1"}],"month":"08","intvolume":" 918","abstract":[{"lang":"eng","text":"While most simulations of the epoch of reionization have focused on single-stellar populations in star-forming dwarf galaxies, products of binary evolution are expected to significantly contribute to emissions of hydrogen-ionizing photons. Among these products are stripped stars (or helium stars), which have their envelopes stripped from interactions with binary companions, leaving an exposed helium core. Previous work has suggested these stripped stars can dominate the Lyman Continuum (LyC) photon output of high-redshift, low-luminosity galaxies post-starburst. Other sources of hard radiation in the early universe include zero-metallicity Population iii stars, which may have similar spectral energy distribution (SED) properties to galaxies with radiation dominated by stripped-star emissions. Here, we use four metrics (the power-law exponent over wavelength intervals 240–500 Å, 600–900 Å, and 1200–2000 Å, and the ratio of total luminosity in FUV wavelengths to LyC wavelengths) to compare the SEDs of simulated galaxies with only single-stellar evolution, galaxies containing stripped stars, and galaxies containing Population iii stars, with four different initial mass functions (IMFs). We find that stripped stars significantly alter SEDs in the LyC range of galaxies at the epoch of reionization. SEDs in galaxies with stripped stars have lower power-law indices in the LyC range and lower FUV to LyC luminosity ratios. These differences in SEDs are present at all considered luminosities (${M}_{\\mathrm{UV}}\\gt -15$, AB system), and are most pronounced for lower-luminosity galaxies. Intrinsic SEDs as well as those with interstellar medium absorption of galaxies with stripped stars and Population iii stars are found to be distinct for all tested Population iii IMFs."}],"oa_version":"Published Version","date_updated":"2023-08-21T11:44:50Z","extern":"1","article_type":"original","type":"journal_article","status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"_id":"13456","date_published":"2021-08-27T00:00:00Z","doi":"10.3847/1538-4357/ac0af6","date_created":"2023-08-03T10:11:24Z","year":"2021","day":"27","publication":"The Astrophysical Journal","quality_controlled":"1","publisher":"American Astronomical Society","oa":1,"author":[{"last_name":"Berzin","full_name":"Berzin, Elizabeth","first_name":"Elizabeth"},{"full_name":"Secunda, Amy","last_name":"Secunda","first_name":"Amy"},{"full_name":"Cen, Renyue","last_name":"Cen","first_name":"Renyue"},{"first_name":"Alexander","full_name":"Menegas, Alexander","last_name":"Menegas"},{"id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","first_name":"Ylva Louise Linsdotter","full_name":"Götberg, Ylva Louise Linsdotter","orcid":"0000-0002-6960-6911","last_name":"Götberg"}],"external_id":{"arxiv":["2102.08408"]},"article_processing_charge":"No","title":"Spectral signatures of population III and envelope-stripped stars in galaxies at the epoch of reionization","citation":{"ieee":"E. Berzin, A. Secunda, R. Cen, A. Menegas, and Y. L. L. Götberg, “Spectral signatures of population III and envelope-stripped stars in galaxies at the epoch of reionization,” The Astrophysical Journal, vol. 918, no. 1. American Astronomical Society, 2021.","short":"E. Berzin, A. Secunda, R. Cen, A. Menegas, Y.L.L. Götberg, The Astrophysical Journal 918 (2021).","apa":"Berzin, E., Secunda, A., Cen, R., Menegas, A., & Götberg, Y. L. L. (2021). Spectral signatures of population III and envelope-stripped stars in galaxies at the epoch of reionization. The Astrophysical Journal. American Astronomical Society. https://doi.org/10.3847/1538-4357/ac0af6","ama":"Berzin E, Secunda A, Cen R, Menegas A, Götberg YLL. Spectral signatures of population III and envelope-stripped stars in galaxies at the epoch of reionization. The Astrophysical Journal. 2021;918(1). doi:10.3847/1538-4357/ac0af6","mla":"Berzin, Elizabeth, et al. “Spectral Signatures of Population III and Envelope-Stripped Stars in Galaxies at the Epoch of Reionization.” The Astrophysical Journal, vol. 918, no. 1, 5, American Astronomical Society, 2021, doi:10.3847/1538-4357/ac0af6.","ista":"Berzin E, Secunda A, Cen R, Menegas A, Götberg YLL. 2021. Spectral signatures of population III and envelope-stripped stars in galaxies at the epoch of reionization. The Astrophysical Journal. 918(1), 5.","chicago":"Berzin, Elizabeth, Amy Secunda, Renyue Cen, Alexander Menegas, and Ylva Louise Linsdotter Götberg. “Spectral Signatures of Population III and Envelope-Stripped Stars in Galaxies at the Epoch of Reionization.” The Astrophysical Journal. American Astronomical Society, 2021. https://doi.org/10.3847/1538-4357/ac0af6."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_number":"5"},{"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2041-8205"],"eissn":["2041-8213"]},"publication_status":"published","volume":916,"issue":"1","oa_version":"Preprint","abstract":[{"lang":"eng","text":"Most massive stars experience binary interactions in their lifetimes that can alter both the surface and core structure of the stripped star with significant effects on their ultimate fate as core-collapse supernovae. However, core-collapse supernovae simulations to date have focused almost exclusively on the evolution of single stars. We present a systematic simulation study of single and binary-stripped stars with the same initial mass as candidates for core-collapse supernovae (11–21 M⊙). Generally, we find that binary-stripped stars core tend to have a smaller compactness parameter, with a more prominent, deeper silicon/oxygen interface, and explode preferentially to the corresponding single stars of the same initial mass. Such a dichotomy of behavior between these two modes of evolution would have important implications for supernovae statistics, including the final neutron star masses, explosion energies, and nucleosynthetic yields. Binary-stripped remnants are also well poised to populate the possible mass gap between the heaviest neutron stars and the lightest black holes. Our work presents an improvement along two fronts, as we self-consistently account for the pre-collapse stellar evolution and the subsequent explosion outcome. Even so, our results emphasize the need for more detailed stellar evolutionary models to capture the sensitive nature of explosion outcome."}],"month":"07","intvolume":" 916","scopus_import":"1","main_file_link":[{"url":"https://arxiv.org/abs/2104.03317","open_access":"1"}],"extern":"1","date_updated":"2023-08-21T11:37:48Z","_id":"13458","status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"type":"journal_article","article_type":"original","day":"23","publication":"The Astrophysical Journal Letters","year":"2021","date_published":"2021-07-23T00:00:00Z","doi":"10.3847/2041-8213/ac0b42","date_created":"2023-08-03T10:11:45Z","publisher":"American Astronomical Society","quality_controlled":"1","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"short":"D. Vartanyan, E. Laplace, M. Renzo, Y.L.L. Götberg, A. Burrows, S.E. de Mink, The Astrophysical Journal Letters 916 (2021).","ieee":"D. Vartanyan, E. Laplace, M. Renzo, Y. L. L. Götberg, A. Burrows, and S. E. de Mink, “Binary-stripped stars as core-collapse supernovae progenitors,” The Astrophysical Journal Letters, vol. 916, no. 1. American Astronomical Society, 2021.","ama":"Vartanyan D, Laplace E, Renzo M, Götberg YLL, Burrows A, de Mink SE. Binary-stripped stars as core-collapse supernovae progenitors. The Astrophysical Journal Letters. 2021;916(1). doi:10.3847/2041-8213/ac0b42","apa":"Vartanyan, D., Laplace, E., Renzo, M., Götberg, Y. L. L., Burrows, A., & de Mink, S. E. (2021). Binary-stripped stars as core-collapse supernovae progenitors. The Astrophysical Journal Letters. American Astronomical Society. https://doi.org/10.3847/2041-8213/ac0b42","mla":"Vartanyan, David, et al. “Binary-Stripped Stars as Core-Collapse Supernovae Progenitors.” The Astrophysical Journal Letters, vol. 916, no. 1, L5, American Astronomical Society, 2021, doi:10.3847/2041-8213/ac0b42.","ista":"Vartanyan D, Laplace E, Renzo M, Götberg YLL, Burrows A, de Mink SE. 2021. Binary-stripped stars as core-collapse supernovae progenitors. The Astrophysical Journal Letters. 916(1), L5.","chicago":"Vartanyan, David, Eva Laplace, Mathieu Renzo, Ylva Louise Linsdotter Götberg, Adam Burrows, and Selma E. de Mink. “Binary-Stripped Stars as Core-Collapse Supernovae Progenitors.” The Astrophysical Journal Letters. American Astronomical Society, 2021. https://doi.org/10.3847/2041-8213/ac0b42."},"title":"Binary-stripped stars as core-collapse supernovae progenitors","author":[{"first_name":"David","last_name":"Vartanyan","full_name":"Vartanyan, David"},{"last_name":"Laplace","full_name":"Laplace, Eva","first_name":"Eva"},{"first_name":"Mathieu","last_name":"Renzo","full_name":"Renzo, Mathieu"},{"orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter","last_name":"Götberg","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","first_name":"Ylva Louise Linsdotter"},{"full_name":"Burrows, Adam","last_name":"Burrows","first_name":"Adam"},{"first_name":"Selma E.","last_name":"de Mink","full_name":"de Mink, Selma E."}],"external_id":{"arxiv":["2104.03317"]},"article_processing_charge":"No","article_number":"L5"},{"title":"The detection and characterization of Be+sdO binaries from HST/STIS FUV spectroscopy","external_id":{"arxiv":["2103.13642"]},"article_processing_charge":"No","author":[{"last_name":"Wang","full_name":"Wang, Luqian","first_name":"Luqian"},{"first_name":"Douglas R.","last_name":"Gies","full_name":"Gies, Douglas R."},{"first_name":"Geraldine J.","full_name":"Peters, Geraldine J.","last_name":"Peters"},{"orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter","last_name":"Götberg","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","first_name":"Ylva Louise Linsdotter"},{"last_name":"Chojnowski","full_name":"Chojnowski, S. Drew","first_name":"S. Drew"},{"last_name":"Lester","full_name":"Lester, Kathryn V.","first_name":"Kathryn V."},{"first_name":"Steve B.","full_name":"Howell, Steve B.","last_name":"Howell"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ama":"Wang L, Gies DR, Peters GJ, et al. The detection and characterization of Be+sdO binaries from HST/STIS FUV spectroscopy. The Astronomical Journal. 2021;161(5). doi:10.3847/1538-3881/abf144","apa":"Wang, L., Gies, D. R., Peters, G. J., Götberg, Y. L. L., Chojnowski, S. D., Lester, K. V., & Howell, S. B. (2021). The detection and characterization of Be+sdO binaries from HST/STIS FUV spectroscopy. The Astronomical Journal. American Astronomical Society. https://doi.org/10.3847/1538-3881/abf144","short":"L. Wang, D.R. Gies, G.J. Peters, Y.L.L. Götberg, S.D. Chojnowski, K.V. Lester, S.B. Howell, The Astronomical Journal 161 (2021).","ieee":"L. Wang et al., “The detection and characterization of Be+sdO binaries from HST/STIS FUV spectroscopy,” The Astronomical Journal, vol. 161, no. 5. American Astronomical Society, 2021.","mla":"Wang, Luqian, et al. “The Detection and Characterization of Be+sdO Binaries from HST/STIS FUV Spectroscopy.” The Astronomical Journal, vol. 161, no. 5, 248, American Astronomical Society, 2021, doi:10.3847/1538-3881/abf144.","ista":"Wang L, Gies DR, Peters GJ, Götberg YLL, Chojnowski SD, Lester KV, Howell SB. 2021. The detection and characterization of Be+sdO binaries from HST/STIS FUV spectroscopy. The Astronomical Journal. 161(5), 248.","chicago":"Wang, Luqian, Douglas R. Gies, Geraldine J. Peters, Ylva Louise Linsdotter Götberg, S. Drew Chojnowski, Kathryn V. Lester, and Steve B. Howell. “The Detection and Characterization of Be+sdO Binaries from HST/STIS FUV Spectroscopy.” The Astronomical Journal. American Astronomical Society, 2021. https://doi.org/10.3847/1538-3881/abf144."},"article_number":"248","date_created":"2023-08-03T10:11:57Z","date_published":"2021-05-04T00:00:00Z","doi":"10.3847/1538-3881/abf144","publication":"The Astronomical Journal","day":"04","year":"2021","oa":1,"quality_controlled":"1","publisher":"American Astronomical Society","extern":"1","date_updated":"2023-08-21T11:35:50Z","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"status":"public","article_type":"original","type":"journal_article","_id":"13459","volume":161,"issue":"5","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"eissn":["1538-3881"],"issn":["0004-6256"]},"intvolume":" 161","month":"05","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2103.13642"}],"scopus_import":"1","oa_version":"Preprint","abstract":[{"text":"The B emission-line stars are rapid rotators that were probably spun up by mass and angular momentum accretion through mass transfer in an interacting binary. Mass transfer will strip the donor star of its envelope to create a small and hot subdwarf remnant. Here we report on Hubble Space Telescope/STIS far-ultraviolet spectroscopy of a sample of Be stars that reveals the presence of the hot sdO companion through the calculation of cross-correlation functions of the observed and model spectra. We clearly detect the spectral signature of the sdO star in 10 of the 13 stars in the sample, and the spectral signals indicate that the sdO stars are hot, relatively faint, and slowly rotating as predicted by models. A comparison of their temperatures and radii with evolutionary tracks indicates that the sdO stars occupy the relatively long-lived, He-core burning stage. Only 1 of the 10 detections was a known binary prior to this investigation, which emphasizes the difficulty of finding such Be+sdO binaries through optical spectroscopy. However, these results and others indicate that many Be stars probably host hot subdwarf companions.","lang":"eng"}]},{"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"publication_status":"published","volume":652,"oa_version":"Published Version","abstract":[{"text":"Context. Observations of massive stars in open clusters younger than ∼8 Myr have shown that a majority of them are in binary systems, most of which will interact during their life. While these can be used as a proxy of the initial multiplicity properties, studying populations of massive stars older than ∼20 Myr allows us to probe the outcome of these interactions after a significant number of systems have experienced mass and angular momentum transfer and may even have merged.\r\n\r\nAims. Using multi-epoch integral-field spectroscopy, we aim to investigate the multiplicity properties of the massive-star population in the dense core of the ∼40 Myr old cluster NGC 330 in the Small Magellanic Cloud in order to search for possible imprints of stellar evolution on the multiplicity properties.\r\n\r\nMethods. We obtained six epochs of VLT/MUSE observations operated in wide-field mode with the extended wavelength setup and supported by adaptive optics. We extracted spectra and measured radial velocities for stars brighter than mF814W = 19. We identified single-lined spectroscopic binaries through significant RV variability with a peak-to-peak amplitude larger than 20 km s−1. We also identified double-lined spectroscopic binaries, and quantified the observational biases for binary detection. In particular, we took into account that binary systems with similar line strengths are difficult to detect in our data set.\r\n\r\nResults. The observed spectroscopic binary fraction among stars brighter than mF814W = 19 (approximately 5.5 M⊙ on the main sequence) is fSBobs = 13.2 ± 2.0%. Considering period and mass ratio ranges from log(P) = 0.15−3.5 (about 1.4 to 3160 d), q = 0.1−1.0, and a representative set of orbital parameter distributions, we find a bias-corrected close binary fraction of fcl = 34−7+8%. This fraction seems to decline for the fainter stars, which indicates either that the close binary fraction drops in the B-type domain, or that the period distribution becomes more heavily weighted toward longer orbital periods. We further find that both fractions vary strongly in different regions of the color-magnitude diagram, which corresponds to different evolutionary stages. This probably reveals the imprint of the binary history of different groups of stars. In particular, we find that the observed spectroscopic binary fraction of Be stars (fSBobs = 2 ± 2%) is significantly lower than that of B-type stars (fSBobs = 9 ± 2%).\r\n\r\nConclusions. We provide the first homogeneous radial velocity study of a large sample of B-type stars at a low metallicity ([Fe/H] ≲ −1.0). The overall bias-corrected close binary fraction (log(P) < 3.5 d) of the B-star population in NGC 330 is lower than the fraction reported for younger Galactic and Large Magellanic Cloud clusters in previous works. More data are needed, however, to establish whether the observed differences are caused by an age or a metallicity effect.","lang":"eng"}],"month":"08","intvolume":" 652","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1051/0004-6361/202140507"}],"extern":"1","date_updated":"2023-08-21T11:49:36Z","_id":"13457","status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"article_type":"original","type":"journal_article","day":"12","publication":"Astronomy & Astrophysics","year":"2021","doi":"10.1051/0004-6361/202140507","date_published":"2021-08-12T00:00:00Z","date_created":"2023-08-03T10:11:34Z","quality_controlled":"1","publisher":"EDP Sciences","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"mla":"Bodensteiner, J., et al. “The Young Massive SMC Cluster NGC 330 Seen by MUSE. II. Multiplicity Properties of the Massive-Star Population.” Astronomy & Astrophysics, vol. 652, A70, EDP Sciences, 2021, doi:10.1051/0004-6361/202140507.","apa":"Bodensteiner, J., Sana, H., Wang, C., Langer, N., Mahy, L., Banyard, G., … Tramper, F. (2021). The young massive SMC cluster NGC 330 seen by MUSE. II. Multiplicity properties of the massive-star population. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/202140507","ama":"Bodensteiner J, Sana H, Wang C, et al. The young massive SMC cluster NGC 330 seen by MUSE. II. Multiplicity properties of the massive-star population. Astronomy & Astrophysics. 2021;652. doi:10.1051/0004-6361/202140507","short":"J. Bodensteiner, H. Sana, C. Wang, N. Langer, L. Mahy, G. Banyard, A. de Koter, S.E. de Mink, C.J. Evans, Y.L.L. Götberg, L.R. Patrick, F.R.N. Schneider, F. Tramper, Astronomy & Astrophysics 652 (2021).","ieee":"J. Bodensteiner et al., “The young massive SMC cluster NGC 330 seen by MUSE. II. Multiplicity properties of the massive-star population,” Astronomy & Astrophysics, vol. 652. EDP Sciences, 2021.","chicago":"Bodensteiner, J., H. Sana, C. Wang, N. Langer, L. Mahy, G. Banyard, A. de Koter, et al. “The Young Massive SMC Cluster NGC 330 Seen by MUSE. II. Multiplicity Properties of the Massive-Star Population.” Astronomy & Astrophysics. EDP Sciences, 2021. https://doi.org/10.1051/0004-6361/202140507.","ista":"Bodensteiner J, Sana H, Wang C, Langer N, Mahy L, Banyard G, de Koter A, de Mink SE, Evans CJ, Götberg YLL, Patrick LR, Schneider FRN, Tramper F. 2021. The young massive SMC cluster NGC 330 seen by MUSE. II. Multiplicity properties of the massive-star population. Astronomy & Astrophysics. 652, A70."},"title":"The young massive SMC cluster NGC 330 seen by MUSE. II. Multiplicity properties of the massive-star population","author":[{"full_name":"Bodensteiner, J.","last_name":"Bodensteiner","first_name":"J."},{"last_name":"Sana","full_name":"Sana, H.","first_name":"H."},{"last_name":"Wang","full_name":"Wang, C.","first_name":"C."},{"full_name":"Langer, N.","last_name":"Langer","first_name":"N."},{"first_name":"L.","full_name":"Mahy, L.","last_name":"Mahy"},{"first_name":"G.","full_name":"Banyard, G.","last_name":"Banyard"},{"last_name":"de Koter","full_name":"de Koter, A.","first_name":"A."},{"last_name":"de Mink","full_name":"de Mink, S. E.","first_name":"S. E."},{"first_name":"C. J.","last_name":"Evans","full_name":"Evans, C. J."},{"last_name":"Götberg","full_name":"Götberg, Ylva Louise Linsdotter","orcid":"0000-0002-6960-6911","first_name":"Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d"},{"first_name":"L. R.","last_name":"Patrick","full_name":"Patrick, L. R."},{"first_name":"F. R. N.","last_name":"Schneider","full_name":"Schneider, F. R. N."},{"first_name":"F.","last_name":"Tramper","full_name":"Tramper, F."}],"external_id":{"arxiv":["2104.13409"]},"article_processing_charge":"No","article_number":"A70"},{"volume":656,"publication_status":"published","publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1051/0004-6361/202140506"}],"scopus_import":"1","intvolume":" 656","month":"12","abstract":[{"text":"The majority of massive stars live in binary or multiple systems and will interact with a companion during their lifetimes, which helps to explain the observed diversity of core-collapse supernovae. Donor stars in binary systems can lose most of their hydrogen-rich envelopes through mass transfer. As a result, not only are the surface properties affected, but so is the core structure. However, most calculations of the core-collapse properties of massive stars rely on single-star models. We present a systematic study of the difference between the pre-supernova structures of single stars and stars of the same initial mass (11–21 M⊙) that have been stripped due to stable post-main-sequence mass transfer at solar metallicity. We present the pre-supernova core composition with novel diagrams that give an intuitive representation of the isotope distribution. As shown in previous studies, at the edge of the carbon-oxygen core, the binary-stripped star models contain an extended gradient of carbon, oxygen, and neon. This layer remains until core collapse and is more extended in mass for higher initial stellar masses. It originates from the receding of the convective helium core during core helium burning in binary-stripped stars, which does not occur in single-star models. We find that this same evolutionary phase leads to systematic differences in the final density and nuclear energy generation profiles. Binary-stripped star models have systematically higher total masses of carbon at the moment of core collapse compared to single-star models, which likely results in systematically different supernova yields. In about half of our models, the silicon-burning and oxygen-rich layers merge after core silicon burning. We discuss the implications of our findings for the “explodability”, supernova observations, and nucleosynthesis of these stars. Our models are publicly available and can be readily used as input for detailed supernova simulations.","lang":"eng"}],"oa_version":"Published Version","date_updated":"2023-08-21T11:49:15Z","type":"journal_article","article_type":"original","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"status":"public","_id":"13455","date_created":"2023-08-03T10:11:09Z","doi":"10.1051/0004-6361/202140506","date_published":"2021-12-02T00:00:00Z","year":"2021","publication":"Astronomy & Astrophysics","day":"02","oa":1,"publisher":"EDP Sciences","quality_controlled":"1","article_processing_charge":"No","external_id":{"arxiv":["2102.05036"]},"author":[{"first_name":"E.","last_name":"Laplace","full_name":"Laplace, E."},{"last_name":"Justham","full_name":"Justham, S.","first_name":"S."},{"full_name":"Renzo, M.","last_name":"Renzo","first_name":"M."},{"first_name":"Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter","last_name":"Götberg"},{"first_name":"R.","last_name":"Farmer","full_name":"Farmer, R."},{"last_name":"Vartanyan","full_name":"Vartanyan, D.","first_name":"D."},{"last_name":"de Mink","full_name":"de Mink, S. E.","first_name":"S. E."}],"title":"Different to the core: The pre-supernova structures of massive single and binary-stripped stars","citation":{"mla":"Laplace, E., et al. “Different to the Core: The Pre-Supernova Structures of Massive Single and Binary-Stripped Stars.” Astronomy & Astrophysics, vol. 656, A58, EDP Sciences, 2021, doi:10.1051/0004-6361/202140506.","ama":"Laplace E, Justham S, Renzo M, et al. Different to the core: The pre-supernova structures of massive single and binary-stripped stars. Astronomy & Astrophysics. 2021;656. doi:10.1051/0004-6361/202140506","apa":"Laplace, E., Justham, S., Renzo, M., Götberg, Y. L. L., Farmer, R., Vartanyan, D., & de Mink, S. E. (2021). Different to the core: The pre-supernova structures of massive single and binary-stripped stars. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/202140506","ieee":"E. Laplace et al., “Different to the core: The pre-supernova structures of massive single and binary-stripped stars,” Astronomy & Astrophysics, vol. 656. EDP Sciences, 2021.","short":"E. Laplace, S. Justham, M. Renzo, Y.L.L. Götberg, R. Farmer, D. Vartanyan, S.E. de Mink, Astronomy & Astrophysics 656 (2021).","chicago":"Laplace, E., S. Justham, M. Renzo, Ylva Louise Linsdotter Götberg, R. Farmer, D. Vartanyan, and S. E. de Mink. “Different to the Core: The Pre-Supernova Structures of Massive Single and Binary-Stripped Stars.” Astronomy & Astrophysics. EDP Sciences, 2021. https://doi.org/10.1051/0004-6361/202140506.","ista":"Laplace E, Justham S, Renzo M, Götberg YLL, Farmer R, Vartanyan D, de Mink SE. 2021. Different to the core: The pre-supernova structures of massive single and binary-stripped stars. Astronomy & Astrophysics. 656, A58."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_number":"A58"},{"date_published":"2021-12-03T00:00:00Z","doi":"10.3847/1538-4357/ac27ae","date_created":"2023-08-03T10:10:58Z","year":"2021","day":"03","publication":"The Astrophysical Journal","quality_controlled":"1","publisher":"American Astronomical Society","oa":1,"author":[{"first_name":"Tin Long Sunny","full_name":"Wong, Tin Long Sunny","last_name":"Wong"},{"first_name":"Josiah","last_name":"Schwab","full_name":"Schwab, Josiah"},{"last_name":"Götberg","full_name":"Götberg, Ylva Louise Linsdotter","orcid":"0000-0002-6960-6911","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","first_name":"Ylva Louise Linsdotter"}],"external_id":{"arxiv":["2109.14817"]},"article_processing_charge":"No","title":"Pre-explosion properties of Helium star donors to thermonuclear supernovae","citation":{"ista":"Wong TLS, Schwab J, Götberg YLL. 2021. Pre-explosion properties of Helium star donors to thermonuclear supernovae. The Astrophysical Journal. 922(2), 241.","chicago":"Wong, Tin Long Sunny, Josiah Schwab, and Ylva Louise Linsdotter Götberg. “Pre-Explosion Properties of Helium Star Donors to Thermonuclear Supernovae.” The Astrophysical Journal. American Astronomical Society, 2021. https://doi.org/10.3847/1538-4357/ac27ae.","ieee":"T. L. S. Wong, J. Schwab, and Y. L. L. Götberg, “Pre-explosion properties of Helium star donors to thermonuclear supernovae,” The Astrophysical Journal, vol. 922, no. 2. American Astronomical Society, 2021.","short":"T.L.S. Wong, J. Schwab, Y.L.L. Götberg, The Astrophysical Journal 922 (2021).","apa":"Wong, T. L. S., Schwab, J., & Götberg, Y. L. L. (2021). Pre-explosion properties of Helium star donors to thermonuclear supernovae. The Astrophysical Journal. American Astronomical Society. https://doi.org/10.3847/1538-4357/ac27ae","ama":"Wong TLS, Schwab J, Götberg YLL. Pre-explosion properties of Helium star donors to thermonuclear supernovae. The Astrophysical Journal. 2021;922(2). doi:10.3847/1538-4357/ac27ae","mla":"Wong, Tin Long Sunny, et al. “Pre-Explosion Properties of Helium Star Donors to Thermonuclear Supernovae.” The Astrophysical Journal, vol. 922, no. 2, 241, American Astronomical Society, 2021, doi:10.3847/1538-4357/ac27ae."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_number":"241","volume":922,"issue":"2","publication_identifier":{"issn":["0004-637X"],"eissn":["1538-4357"]},"publication_status":"published","language":[{"iso":"eng"}],"scopus_import":"1","main_file_link":[{"url":"https://arxiv.org/abs/2109.14817","open_access":"1"}],"month":"12","intvolume":" 922","abstract":[{"text":"Helium star–carbon-oxygen white dwarf (CO WD) binaries are potential single-degenerate progenitor systems of thermonuclear supernovae. Revisiting a set of binary evolution calculations using the stellar evolution code MESA, we refine our previous predictions about which systems can lead to a thermonuclear supernova and then characterize the properties of the helium star donor at the time of explosion. We convert these model properties to near-UV/optical magnitudes assuming a blackbody spectrum and support this approach using a matched stellar atmosphere model. These models will be valuable to compare with pre-explosion imaging for future supernovae, though we emphasize the observational difficulty of detecting extremely blue companions. The pre-explosion source detected in association with SN 2012Z has been interpreted as a helium star binary containing an initially ultra-massive WD in a multiday orbit. However, extending our binary models to initial CO WD masses of up to 1.2 M⊙, we find that these systems undergo off-center carbon ignitions and thus are not expected to produce thermonuclear supernovae. This tension suggests that, if SN 2012Z is associated with a helium star–WD binary, then the pre-explosion optical light from the system must be significantly modified by the binary environment and/or the WD does not have a carbon-rich interior composition.","lang":"eng"}],"oa_version":"Preprint","date_updated":"2023-08-21T11:52:05Z","extern":"1","type":"journal_article","article_type":"original","status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"_id":"13454"},{"extern":"1","date_updated":"2023-08-21T11:59:34Z","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"status":"public","article_type":"original","type":"journal_article","_id":"13453","volume":923,"issue":"2","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"eissn":["1538-4357"],"issn":["0004-637X"]},"intvolume":" 923","month":"12","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2107.10933"}],"scopus_import":"1","oa_version":"Preprint","abstract":[{"text":"Most massive stars are born in binaries close enough for mass transfer episodes. These modify the appearance, structure, and future evolution of both stars. We compute the evolution of a 100-day-period binary, consisting initially of a 25 M⊙ star and a 17 M⊙ star, which experiences stable mass transfer. We focus on the impact of mass accretion on the surface composition, internal rotation, and structure of the accretor. To anchor our models, we show that our accretor broadly reproduces the properties of ζ Ophiuchi, which has long been proposed to have accreted mass before being ejected as a runaway star when the companion exploded. We compare our accretor to models of single rotating stars and find that the later and stronger spin-up provided by mass accretion produces significant differences. Specifically, the core of the accretor retains higher spin at the end of the main sequence, and a convective layer develops that changes its density profile. Moreover, the surface of the accretor star is polluted by CNO-processed material donated by the companion. Our models show effects of mass accretion in binaries that are not captured in single rotating stellar models. This possibly impacts the further evolution (either in a binary or as single stars), the final collapse, and the resulting spin of the compact object.","lang":"eng"}],"title":"Evolution of accretor stars in massive binaries: Broader implications from modeling ζ Ophiuchi","external_id":{"arxiv":["2107.10933"]},"article_processing_charge":"No","author":[{"full_name":"Renzo, M.","last_name":"Renzo","first_name":"M."},{"last_name":"Götberg","orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","first_name":"Ylva Louise Linsdotter"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ista":"Renzo M, Götberg YLL. 2021. Evolution of accretor stars in massive binaries: Broader implications from modeling ζ Ophiuchi. The Astrophysical Journal. 923(2), 277.","chicago":"Renzo, M., and Ylva Louise Linsdotter Götberg. “Evolution of Accretor Stars in Massive Binaries: Broader Implications from Modeling ζ Ophiuchi.” The Astrophysical Journal. American Astronomical Society, 2021. https://doi.org/10.3847/1538-4357/ac29c5.","ieee":"M. Renzo and Y. L. L. Götberg, “Evolution of accretor stars in massive binaries: Broader implications from modeling ζ Ophiuchi,” The Astrophysical Journal, vol. 923, no. 2. American Astronomical Society, 2021.","short":"M. Renzo, Y.L.L. Götberg, The Astrophysical Journal 923 (2021).","apa":"Renzo, M., & Götberg, Y. L. L. (2021). Evolution of accretor stars in massive binaries: Broader implications from modeling ζ Ophiuchi. The Astrophysical Journal. American Astronomical Society. https://doi.org/10.3847/1538-4357/ac29c5","ama":"Renzo M, Götberg YLL. Evolution of accretor stars in massive binaries: Broader implications from modeling ζ Ophiuchi. The Astrophysical Journal. 2021;923(2). doi:10.3847/1538-4357/ac29c5","mla":"Renzo, M., and Ylva Louise Linsdotter Götberg. “Evolution of Accretor Stars in Massive Binaries: Broader Implications from Modeling ζ Ophiuchi.” The Astrophysical Journal, vol. 923, no. 2, 277, American Astronomical Society, 2021, doi:10.3847/1538-4357/ac29c5."},"article_number":"277","date_created":"2023-08-03T10:10:48Z","date_published":"2021-12-29T00:00:00Z","doi":"10.3847/1538-4357/ac29c5","publication":"The Astrophysical Journal","day":"29","year":"2021","oa":1,"publisher":"American Astronomical Society","quality_controlled":"1"},{"volume":21,"issue":"21","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"publication_status":"published","month":"10","intvolume":" 21","scopus_import":"1","main_file_link":[{"url":"https://doi.org/10.1021/acs.nanolett.1c02145","open_access":"1"}],"pmid":1,"oa_version":"Published Version","abstract":[{"text":"We report the observation of an anomalous nonlinear optical response of the prototypical three-dimensional topological insulator bismuth selenide through the process of high-order harmonic generation. We find that the generation efficiency increases as the laser polarization is changed from linear to elliptical, and it becomes maximum for circular polarization. With the aid of a microscopic theory and a detailed analysis of the measured spectra, we reveal that such anomalous enhancement encodes the characteristic topology of the band structure that originates from the interplay of strong spin–orbit coupling and time-reversal symmetry protection. The implications are in ultrafast probing of topological phase transitions, light-field driven dissipationless electronics, and quantum computation.","lang":"eng"}],"extern":"1","date_updated":"2023-08-22T07:32:00Z","status":"public","keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"article_type":"original","type":"journal_article","_id":"13996","doi":"10.1021/acs.nanolett.1c02145","date_published":"2021-10-22T00:00:00Z","date_created":"2023-08-09T13:09:15Z","page":"8970-8978","day":"22","publication":"Nano Letters","year":"2021","quality_controlled":"1","publisher":"American Chemical Society","oa":1,"title":"All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields","author":[{"id":"71b4d059-2a03-11ee-914d-dfa3beed6530","first_name":"Denitsa Rangelova","full_name":"Baykusheva, Denitsa Rangelova","last_name":"Baykusheva"},{"last_name":"Chacón","full_name":"Chacón, Alexis","first_name":"Alexis"},{"first_name":"Jian","last_name":"Lu","full_name":"Lu, Jian"},{"first_name":"Trevor P.","full_name":"Bailey, Trevor P.","last_name":"Bailey"},{"full_name":"Sobota, Jonathan A.","last_name":"Sobota","first_name":"Jonathan A."},{"first_name":"Hadas","full_name":"Soifer, Hadas","last_name":"Soifer"},{"last_name":"Kirchmann","full_name":"Kirchmann, Patrick S.","first_name":"Patrick S."},{"full_name":"Rotundu, Costel","last_name":"Rotundu","first_name":"Costel"},{"last_name":"Uher","full_name":"Uher, Ctirad","first_name":"Ctirad"},{"full_name":"Heinz, Tony F.","last_name":"Heinz","first_name":"Tony F."},{"full_name":"Reis, David A.","last_name":"Reis","first_name":"David A."},{"first_name":"Shambhu","last_name":"Ghimire","full_name":"Ghimire, Shambhu"}],"external_id":{"pmid":["34676752"],"arxiv":["2109.15291"]},"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"short":"D.R. Baykusheva, A. Chacón, J. Lu, T.P. Bailey, J.A. Sobota, H. Soifer, P.S. Kirchmann, C. Rotundu, C. Uher, T.F. Heinz, D.A. Reis, S. Ghimire, Nano Letters 21 (2021) 8970–8978.","ieee":"D. R. Baykusheva et al., “All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields,” Nano Letters, vol. 21, no. 21. American Chemical Society, pp. 8970–8978, 2021.","ama":"Baykusheva DR, Chacón A, Lu J, et al. All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields. Nano Letters. 2021;21(21):8970-8978. doi:10.1021/acs.nanolett.1c02145","apa":"Baykusheva, D. R., Chacón, A., Lu, J., Bailey, T. P., Sobota, J. A., Soifer, H., … Ghimire, S. (2021). All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields. Nano Letters. American Chemical Society. https://doi.org/10.1021/acs.nanolett.1c02145","mla":"Baykusheva, Denitsa Rangelova, et al. “All-Optical Probe of Three-Dimensional Topological Insulators Based on High-Harmonic Generation by Circularly Polarized Laser Fields.” Nano Letters, vol. 21, no. 21, American Chemical Society, 2021, pp. 8970–78, doi:10.1021/acs.nanolett.1c02145.","ista":"Baykusheva DR, Chacón A, Lu J, Bailey TP, Sobota JA, Soifer H, Kirchmann PS, Rotundu C, Uher C, Heinz TF, Reis DA, Ghimire S. 2021. All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly polarized laser fields. Nano Letters. 21(21), 8970–8978.","chicago":"Baykusheva, Denitsa Rangelova, Alexis Chacón, Jian Lu, Trevor P. Bailey, Jonathan A. Sobota, Hadas Soifer, Patrick S. Kirchmann, et al. “All-Optical Probe of Three-Dimensional Topological Insulators Based on High-Harmonic Generation by Circularly Polarized Laser Fields.” Nano Letters. American Chemical Society, 2021. https://doi.org/10.1021/acs.nanolett.1c02145."}},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ama":"Baykusheva DR, Chacón A, Kim D, Kim DE, Reis DA, Ghimire S. Strong-field physics in three-dimensional topological insulators. Physical Review A. 2021;103(2). doi:10.1103/physreva.103.023101","apa":"Baykusheva, D. R., Chacón, A., Kim, D., Kim, D. E., Reis, D. A., & Ghimire, S. (2021). Strong-field physics in three-dimensional topological insulators. Physical Review A. American Physical Society. https://doi.org/10.1103/physreva.103.023101","ieee":"D. R. Baykusheva, A. Chacón, D. Kim, D. E. Kim, D. A. Reis, and S. Ghimire, “Strong-field physics in three-dimensional topological insulators,” Physical Review A, vol. 103, no. 2. American Physical Society, 2021.","short":"D.R. Baykusheva, A. Chacón, D. Kim, D.E. Kim, D.A. Reis, S. Ghimire, Physical Review A 103 (2021).","mla":"Baykusheva, Denitsa Rangelova, et al. “Strong-Field Physics in Three-Dimensional Topological Insulators.” Physical Review A, vol. 103, no. 2, 023101, American Physical Society, 2021, doi:10.1103/physreva.103.023101.","ista":"Baykusheva DR, Chacón A, Kim D, Kim DE, Reis DA, Ghimire S. 2021. Strong-field physics in three-dimensional topological insulators. Physical Review A. 103(2), 023101.","chicago":"Baykusheva, Denitsa Rangelova, Alexis Chacón, Dasol Kim, Dong Eon Kim, David A. Reis, and Shambhu Ghimire. “Strong-Field Physics in Three-Dimensional Topological Insulators.” Physical Review A. American Physical Society, 2021. https://doi.org/10.1103/physreva.103.023101."},"title":"Strong-field physics in three-dimensional topological insulators","article_processing_charge":"No","external_id":{"arxiv":["2008.01265"]},"author":[{"first_name":"Denitsa Rangelova","id":"71b4d059-2a03-11ee-914d-dfa3beed6530","last_name":"Baykusheva","full_name":"Baykusheva, Denitsa Rangelova"},{"first_name":"Alexis","full_name":"Chacón, Alexis","last_name":"Chacón"},{"full_name":"Kim, Dasol","last_name":"Kim","first_name":"Dasol"},{"full_name":"Kim, Dong Eon","last_name":"Kim","first_name":"Dong Eon"},{"last_name":"Reis","full_name":"Reis, David A.","first_name":"David A."},{"last_name":"Ghimire","full_name":"Ghimire, Shambhu","first_name":"Shambhu"}],"article_number":"023101","publication":"Physical Review A","day":"01","year":"2021","date_created":"2023-08-09T13:09:26Z","doi":"10.1103/physreva.103.023101","date_published":"2021-02-01T00:00:00Z","oa":1,"quality_controlled":"1","publisher":"American Physical Society","extern":"1","date_updated":"2023-08-22T07:33:43Z","_id":"13997","status":"public","type":"journal_article","article_type":"original","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"eissn":["2469-9934"],"issn":["2469-9926"]},"volume":103,"issue":"2","oa_version":"Preprint","abstract":[{"text":"We investigate theoretically the strong-field regime of light-matter interactions in the topological-insulator class of quantum materials. In particular, we focus on the process of nonperturbative high-order harmonic generation from the paradigmatic three-dimensional topological insulator bismuth selenide (Bi2Se3) subjected to intense midinfrared laser fields. We analyze the contributions from the spin-orbit-coupled bulk states and the topological surface bands separately and reveal a major difference in how their harmonic yields depend on the ellipticity of the laser field. Bulk harmonics show a monotonic decrease in their yield as the ellipticity increases, in a manner reminiscent of high harmonic generation in gaseous media. However, the surface contribution exhibits a highly nontrivial dependence, culminating with a maximum for circularly polarized fields. We attribute the observed anomalous behavior to (i) the enhanced amplitude and the circular pattern of the interband dipole and the Berry connections in the vicinity of the Dirac point and (ii) the influence of the higher-order, hexagonal warping terms in the Hamiltonian, which are responsible for the hexagonal deformation of the energy surface at higher momenta. The latter are associated directly with spin-orbit-coupling parameters. Our results thus establish the sensitivity of strong-field-driven high harmonic emission to the topology of the band structure as well as to the manifestations of spin-orbit interaction.","lang":"eng"}],"intvolume":" 103","month":"02","main_file_link":[{"url":"https://arxiv.org/abs/2008.01265","open_access":"1"}],"scopus_import":"1"},{"_id":"13995","type":"journal_article","article_type":"original","keyword":["Multidisciplinary"],"status":"public","date_updated":"2023-08-22T07:30:25Z","extern":"1","abstract":[{"text":"Shape resonances play a central role in many areas of science, but the real-time measurement of the associated many-body dynamics remains challenging. Here, we present measurements of recoil frame angle-resolved photoionization delays in the vicinity of shape resonances of CF4. This technique provides insights into the spatiotemporal photoionization dynamics of molecular shape resonances. We find delays of up to ∼600 as in the ionization out of the highest occupied molecular orbital (HOMO) with a strong dependence on the emission direction and a pronounced asymmetry along the dissociation axis. Comparison with quantum-scattering calculations traces the asymmetries to the interference of a small subset of partial waves at low kinetic energies and, additionally, to the interference of two overlapping shape resonances in the HOMO-1 channel. Our experimental and theoretical results establish a broadly applicable approach to space- and time-resolved photoionization dynamics in the molecular frame.","lang":"eng"}],"oa_version":"Published Version","pmid":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1126/sciadv.abj8121"}],"scopus_import":"1","intvolume":" 7","month":"12","publication_status":"published","publication_identifier":{"eissn":["2375-2548"]},"language":[{"iso":"eng"}],"volume":7,"issue":"49","article_number":"abj8121","citation":{"mla":"Heck, Saijoscha, et al. “Attosecond Interferometry of Shape Resonances in the Recoil Frame of CF4.” Science Advances, vol. 7, no. 49, abj8121, American Association for the Advancement of Science, 2021, doi:10.1126/sciadv.abj8121.","short":"S. Heck, D.R. Baykusheva, M. Han, J.-B. Ji, C. Perry, X. Gong, H.J. Wörner, Science Advances 7 (2021).","ieee":"S. Heck et al., “Attosecond interferometry of shape resonances in the recoil frame of CF4,” Science Advances, vol. 7, no. 49. American Association for the Advancement of Science, 2021.","ama":"Heck S, Baykusheva DR, Han M, et al. Attosecond interferometry of shape resonances in the recoil frame of CF4. Science Advances. 2021;7(49). doi:10.1126/sciadv.abj8121","apa":"Heck, S., Baykusheva, D. R., Han, M., Ji, J.-B., Perry, C., Gong, X., & Wörner, H. J. (2021). Attosecond interferometry of shape resonances in the recoil frame of CF4. Science Advances. American Association for the Advancement of Science. https://doi.org/10.1126/sciadv.abj8121","chicago":"Heck, Saijoscha, Denitsa Rangelova Baykusheva, Meng Han, Jia-Bao Ji, Conaill Perry, Xiaochun Gong, and Hans Jakob Wörner. “Attosecond Interferometry of Shape Resonances in the Recoil Frame of CF4.” Science Advances. American Association for the Advancement of Science, 2021. https://doi.org/10.1126/sciadv.abj8121.","ista":"Heck S, Baykusheva DR, Han M, Ji J-B, Perry C, Gong X, Wörner HJ. 2021. Attosecond interferometry of shape resonances in the recoil frame of CF4. Science Advances. 7(49), abj8121."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"pmid":["34860540"]},"article_processing_charge":"No","author":[{"first_name":"Saijoscha","full_name":"Heck, Saijoscha","last_name":"Heck"},{"full_name":"Baykusheva, Denitsa Rangelova","last_name":"Baykusheva","id":"71b4d059-2a03-11ee-914d-dfa3beed6530","first_name":"Denitsa Rangelova"},{"first_name":"Meng","last_name":"Han","full_name":"Han, Meng"},{"last_name":"Ji","full_name":"Ji, Jia-Bao","first_name":"Jia-Bao"},{"last_name":"Perry","full_name":"Perry, Conaill","first_name":"Conaill"},{"full_name":"Gong, Xiaochun","last_name":"Gong","first_name":"Xiaochun"},{"first_name":"Hans Jakob","full_name":"Wörner, Hans Jakob","last_name":"Wörner"}],"title":"Attosecond interferometry of shape resonances in the recoil frame of CF4","oa":1,"quality_controlled":"1","publisher":"American Association for the Advancement of Science","year":"2021","publication":"Science Advances","day":"03","date_created":"2023-08-09T13:09:02Z","date_published":"2021-12-03T00:00:00Z","doi":"10.1126/sciadv.abj8121"},{"abstract":[{"lang":"eng","text":"UVEX is a proposed medium class Explorer mission designed to provide crucial missing capabilities that will address objectives central to a broad range of modern astrophysics. The UVEX design has two co-aligned wide-field imagers operating in the FUV and NUV and a powerful broadband medium resolution spectrometer. In its two-year baseline mission, UVEX will perform a multi-cadence synoptic all-sky survey 50/100 times deeper than GALEX in the NUV/FUV, cadenced surveys of the Large and Small Magellanic Clouds, rapid target of opportunity followup, as well as spectroscopic followup of samples of stars and galaxies. The science program is built around three pillars. First, UVEX will explore the low-mass, low-metallicity galaxy frontier through imaging and spectroscopic surveys that will probe key aspects of the evolution of galaxies by understanding how star formation and stellar evolution at low metallicities affect the growth and evolution of low-metallicity, low-mass galaxies in the local universe. Such galaxies contain half the mass in the local universe, and are analogs for the first galaxies, but observed at distances that make them accessible to detailed study. Second, UVEX will explore the dynamic universe through time-domain surveys and prompt spectroscopic followup capability will probe the environments, energetics, and emission processes in the early aftermaths of gravitational wave-discovered compact object mergers, discover hot, fast UV transients, and diagnose the early stages of stellar explosions. Finally, UVEX will become a key community resource by leaving a large all-sky legacy data set, enabling a wide range of scientific studies and filling a gap in the new generation of wide-field, sensitive optical and infrared surveys provided by the Rubin, Euclid, and Roman observatories. This paper discusses the scientific potential of UVEX, and the broad scientific program."}],"oa_version":"Preprint","oa":1,"main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2111.15608","open_access":"1"}],"month":"11","publication_status":"submitted","year":"2021","publication":"arXiv","language":[{"iso":"eng"}],"day":"30","date_created":"2023-08-21T10:11:00Z","date_published":"2021-11-30T00:00:00Z","doi":"10.48550/arXiv.2111.15608","_id":"14097","article_number":"2111.15608","type":"preprint","status":"public","citation":{"ista":"Kulkarni SR, Harrison FA, Grefenstette BW, Earnshaw HP, Andreoni I, Berg DA, Bloom JS, Cenko SB, Chornock R, Christiansen JL, Coughlin MW, Criswell AW, Darvish B, Das KK, De K, Dessart L, Dixon D, Dorsman B, Kareem El-Badry KE-B, Evans C, Ford KES, Fremling C, Gansicke BT, Gezari S, Götberg YLL, Green GM, Graham MJ, Heida M, Ho AYQ, Jaodand AD, Christopher M. Johns-Krull CMJ-K, Kasliwal MM, Lazzarini M, Lu W, Margutti R, Martin DC, Masters DC, McKernan B, Naze Y, Nissanke SM, Parazin B, Perley DA, Phinney ES, Piro AL, Raaijmakers G, Rauw G, Rodriguez AC, Sana H, Senchyna P, Singer LP, Spake JJ, Stassun KG, Stern D, Teplitz HI, Weisz DR, Yao Y. Science with the ultraviolet explorer (UVEX). arXiv, 2111.15608.","chicago":"Kulkarni, S. R., Fiona A. Harrison, Brian W. Grefenstette, Hannah P. Earnshaw, Igor Andreoni, Danielle A. Berg, Joshua S. Bloom, et al. “Science with the Ultraviolet Explorer (UVEX).” ArXiv, n.d. https://doi.org/10.48550/arXiv.2111.15608.","ieee":"S. R. Kulkarni et al., “Science with the ultraviolet explorer (UVEX),” arXiv. .","short":"S.R. Kulkarni, F.A. Harrison, B.W. Grefenstette, H.P. Earnshaw, I. Andreoni, D.A. Berg, J.S. Bloom, S.B. Cenko, R. Chornock, J.L. Christiansen, M.W. Coughlin, A.W. Criswell, B. Darvish, K.K. Das, K. De, L. Dessart, D. Dixon, B. Dorsman, K.E.-B. Kareem El-Badry, C. Evans, K.E.S. Ford, C. Fremling, B.T. Gansicke, S. Gezari, Y.L.L. Götberg, G.M. Green, M.J. Graham, M. Heida, A.Y.Q. Ho, A.D. Jaodand, C.M.J.-K. Christopher M. Johns-Krull, M.M. Kasliwal, M. Lazzarini, W. Lu, R. Margutti, D.C. Martin, D.C. Masters, B. McKernan, Y. Naze, S.M. Nissanke, B. Parazin, D.A. Perley, E.S. Phinney, A.L. Piro, G. Raaijmakers, G. Rauw, A.C. Rodriguez, H. Sana, P. Senchyna, L.P. Singer, J.J. Spake, K.G. Stassun, D. Stern, H.I. Teplitz, D.R. Weisz, Y. Yao, ArXiv (n.d.).","ama":"Kulkarni SR, Harrison FA, Grefenstette BW, et al. Science with the ultraviolet explorer (UVEX). arXiv. doi:10.48550/arXiv.2111.15608","apa":"Kulkarni, S. R., Harrison, F. A., Grefenstette, B. W., Earnshaw, H. P., Andreoni, I., Berg, D. A., … Yao, Y. (n.d.). Science with the ultraviolet explorer (UVEX). arXiv. https://doi.org/10.48550/arXiv.2111.15608","mla":"Kulkarni, S. R., et al. “Science with the Ultraviolet Explorer (UVEX).” ArXiv, 2111.15608, doi:10.48550/arXiv.2111.15608."},"date_updated":"2023-08-22T13:15:02Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","article_processing_charge":"No","external_id":{"arxiv":["2111.15608"]},"author":[{"first_name":"S. R.","full_name":"Kulkarni, S. R.","last_name":"Kulkarni"},{"first_name":"Fiona A.","last_name":"Harrison","full_name":"Harrison, Fiona A."},{"first_name":"Brian W.","last_name":"Grefenstette","full_name":"Grefenstette, Brian W."},{"first_name":"Hannah P.","last_name":"Earnshaw","full_name":"Earnshaw, Hannah P."},{"full_name":"Andreoni, Igor","last_name":"Andreoni","first_name":"Igor"},{"first_name":"Danielle A.","full_name":"Berg, Danielle A.","last_name":"Berg"},{"first_name":"Joshua S.","last_name":"Bloom","full_name":"Bloom, Joshua S."},{"last_name":"Cenko","full_name":"Cenko, S. Bradley","first_name":"S. Bradley"},{"first_name":"Ryan","last_name":"Chornock","full_name":"Chornock, Ryan"},{"first_name":"Jessie L.","full_name":"Christiansen, Jessie L.","last_name":"Christiansen"},{"full_name":"Coughlin, Michael W.","last_name":"Coughlin","first_name":"Michael W."},{"last_name":"Criswell","full_name":"Criswell, Alexander Wuollet","first_name":"Alexander Wuollet"},{"first_name":"Behnam","last_name":"Darvish","full_name":"Darvish, Behnam"},{"first_name":"Kaustav K.","full_name":"Das, Kaustav K.","last_name":"Das"},{"full_name":"De, Kishalay","last_name":"De","first_name":"Kishalay"},{"first_name":"Luc","last_name":"Dessart","full_name":"Dessart, Luc"},{"first_name":"Don","last_name":"Dixon","full_name":"Dixon, Don"},{"first_name":"Bas","full_name":"Dorsman, Bas","last_name":"Dorsman"},{"first_name":"Kareem El-Badry","last_name":"Kareem El-Badry","full_name":"Kareem El-Badry, Kareem El-Badry"},{"first_name":"Christopher","last_name":"Evans","full_name":"Evans, Christopher"},{"first_name":"K. E. Saavik","full_name":"Ford, K. E. Saavik","last_name":"Ford"},{"full_name":"Fremling, Christoffer","last_name":"Fremling","first_name":"Christoffer"},{"first_name":"Boris T.","last_name":"Gansicke","full_name":"Gansicke, Boris T."},{"first_name":"Suvi","full_name":"Gezari, Suvi","last_name":"Gezari"},{"first_name":"Ylva Louise Linsdotter","id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","last_name":"Götberg","orcid":"0000-0002-6960-6911","full_name":"Götberg, Ylva Louise Linsdotter"},{"first_name":"Gregory M.","full_name":"Green, Gregory M.","last_name":"Green"},{"last_name":"Graham","full_name":"Graham, Matthew J.","first_name":"Matthew J."},{"full_name":"Heida, Marianne","last_name":"Heida","first_name":"Marianne"},{"full_name":"Ho, Anna Y. Q.","last_name":"Ho","first_name":"Anna Y. Q."},{"full_name":"Jaodand, Amruta D.","last_name":"Jaodand","first_name":"Amruta D."},{"full_name":"Christopher M. Johns-Krull, Christopher M. Johns-Krull","last_name":"Christopher M. Johns-Krull","first_name":"Christopher M. Johns-Krull"},{"first_name":"Mansi M.","full_name":"Kasliwal, Mansi M.","last_name":"Kasliwal"},{"first_name":"Margaret","full_name":"Lazzarini, Margaret","last_name":"Lazzarini"},{"full_name":"Lu, Wenbin","last_name":"Lu","first_name":"Wenbin"},{"last_name":"Margutti","full_name":"Margutti, Raffaella","first_name":"Raffaella"},{"first_name":"D. Christopher","last_name":"Martin","full_name":"Martin, D. Christopher"},{"first_name":"Daniel Charles","full_name":"Masters, Daniel Charles","last_name":"Masters"},{"first_name":"Barry","full_name":"McKernan, Barry","last_name":"McKernan"},{"last_name":"Naze","full_name":"Naze, Yael","first_name":"Yael"},{"last_name":"Nissanke","full_name":"Nissanke, Samaya M.","first_name":"Samaya M."},{"first_name":"B.","last_name":"Parazin","full_name":"Parazin, B."},{"first_name":"Daniel A.","last_name":"Perley","full_name":"Perley, Daniel A."},{"last_name":"Phinney","full_name":"Phinney, E. Sterl","first_name":"E. Sterl"},{"full_name":"Piro, Anthony L.","last_name":"Piro","first_name":"Anthony L."},{"first_name":"G.","last_name":"Raaijmakers","full_name":"Raaijmakers, G."},{"last_name":"Rauw","full_name":"Rauw, Gregor","first_name":"Gregor"},{"first_name":"Antonio C.","full_name":"Rodriguez, Antonio C.","last_name":"Rodriguez"},{"first_name":"Hugues","last_name":"Sana","full_name":"Sana, Hugues"},{"first_name":"Peter","full_name":"Senchyna, Peter","last_name":"Senchyna"},{"full_name":"Singer, Leo P.","last_name":"Singer","first_name":"Leo P."},{"last_name":"Spake","full_name":"Spake, Jessica J.","first_name":"Jessica J."},{"first_name":"Keivan G.","last_name":"Stassun","full_name":"Stassun, Keivan G."},{"first_name":"Daniel","last_name":"Stern","full_name":"Stern, Daniel"},{"first_name":"Harry I.","full_name":"Teplitz, Harry I.","last_name":"Teplitz"},{"first_name":"Daniel R.","full_name":"Weisz, Daniel R.","last_name":"Weisz"},{"first_name":"Yuhan","last_name":"Yao","full_name":"Yao, Yuhan"}],"title":"Science with the ultraviolet explorer (UVEX)"},{"acknowledgement":"M. Bulíček and J. Málek acknowledge the support of the project No. 18-12719S financed by the Czech\r\nScience foundation (GAČR). E. Maringová acknowledges support from Charles University Research program \r\nUNCE/SCI/023, the grant SVV-2020-260583 by the Ministry of Education, Youth and Sports, Czech Republic\r\nand from the Austrian Science Fund (FWF), grants P30000, W1245, and F65. M. Bulíček and J. Málek are\r\nmembers of the Nečas Center for Mathematical Modelling.\r\n","quality_controlled":"1","publisher":"World Scientific","oa":1,"isi":1,"year":"2021","day":"25","publication":"Mathematical Models and Methods in Applied Sciences","doi":"10.1142/S0218202521500457","date_published":"2021-08-25T00:00:00Z","date_created":"2021-09-12T22:01:25Z","project":[{"name":"Taming Complexity in Partial Differential Systems","grant_number":"F6504","_id":"fc31cba2-9c52-11eb-aca3-ff467d239cd2"}],"citation":{"ista":"Bulíček M, Maringová E, Málek J. 2021. On nonlinear problems of parabolic type with implicit constitutive equations involving flux. Mathematical Models and Methods in Applied Sciences. 31(09).","chicago":"Bulíček, Miroslav, Erika Maringová, and Josef Málek. “On Nonlinear Problems of Parabolic Type with Implicit Constitutive Equations Involving Flux.” Mathematical Models and Methods in Applied Sciences. World Scientific, 2021. https://doi.org/10.1142/S0218202521500457.","ieee":"M. Bulíček, E. Maringová, and J. Málek, “On nonlinear problems of parabolic type with implicit constitutive equations involving flux,” Mathematical Models and Methods in Applied Sciences, vol. 31, no. 09. World Scientific, 2021.","short":"M. Bulíček, E. Maringová, J. Málek, Mathematical Models and Methods in Applied Sciences 31 (2021).","ama":"Bulíček M, Maringová E, Málek J. On nonlinear problems of parabolic type with implicit constitutive equations involving flux. Mathematical Models and Methods in Applied Sciences. 2021;31(09). doi:10.1142/S0218202521500457","apa":"Bulíček, M., Maringová, E., & Málek, J. (2021). On nonlinear problems of parabolic type with implicit constitutive equations involving flux. Mathematical Models and Methods in Applied Sciences. World Scientific. https://doi.org/10.1142/S0218202521500457","mla":"Bulíček, Miroslav, et al. “On Nonlinear Problems of Parabolic Type with Implicit Constitutive Equations Involving Flux.” Mathematical Models and Methods in Applied Sciences, vol. 31, no. 09, World Scientific, 2021, doi:10.1142/S0218202521500457."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"last_name":"Bulíček","full_name":"Bulíček, Miroslav","first_name":"Miroslav"},{"id":"dbabca31-66eb-11eb-963a-fb9c22c880b4","first_name":"Erika","full_name":"Maringová, Erika","last_name":"Maringová"},{"first_name":"Josef","last_name":"Málek","full_name":"Málek, Josef"}],"article_processing_charge":"No","external_id":{"isi":["000722222900004"],"arxiv":["2009.06917"]},"title":"On nonlinear problems of parabolic type with implicit constitutive equations involving flux","abstract":[{"lang":"eng","text":"We study systems of nonlinear partial differential equations of parabolic type, in which the elliptic operator is replaced by the first-order divergence operator acting on a flux function, which is related to the spatial gradient of the unknown through an additional implicit equation. This setting, broad enough in terms of applications, significantly expands the paradigm of nonlinear parabolic problems. Formulating four conditions concerning the form of the implicit equation, we first show that these conditions describe a maximal monotone p-coercive graph. We then establish the global-in-time and large-data existence of a (weak) solution and its uniqueness. To this end, we adopt and significantly generalize Minty’s method of monotone mappings. A unified theory, containing several novel tools, is developed in a way to be tractable from the point of view of numerical approximations."}],"oa_version":"Preprint","scopus_import":"1","main_file_link":[{"url":"https://arxiv.org/abs/2009.06917","open_access":"1"}],"month":"08","intvolume":" 31","publication_identifier":{"issn":["0218-2025"],"eissn":["1793-6314"]},"publication_status":"published","language":[{"iso":"eng"}],"issue":"09","volume":31,"_id":"10005","type":"journal_article","article_type":"original","status":"public","keyword":["Nonlinear parabolic systems","implicit constitutive theory","weak solutions","existence","uniqueness"],"date_updated":"2023-09-04T11:43:45Z","department":[{"_id":"JuFi"}]},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ista":"Gelashvili R, Kokoris Kogias E, Spiegelman A, Xiang Z. 2021. Brief announcement: Be prepared when network goes bad: An asynchronous view-change protocol. Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing. PODC: Principles of Distributed Computing, 187–190.","chicago":"Gelashvili, Rati, Eleftherios Kokoris Kogias, Alexander Spiegelman, and Zhuolun Xiang. “Brief Announcement: Be Prepared When Network Goes Bad: An Asynchronous View-Change Protocol.” In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, 187–90. Association for Computing Machinery, 2021. https://doi.org/10.1145/3465084.3467941.","short":"R. Gelashvili, E. Kokoris Kogias, A. Spiegelman, Z. Xiang, in:, Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2021, pp. 187–190.","ieee":"R. Gelashvili, E. Kokoris Kogias, A. Spiegelman, and Z. Xiang, “Brief announcement: Be prepared when network goes bad: An asynchronous view-change protocol,” in Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Virtual, Italy, 2021, pp. 187–190.","ama":"Gelashvili R, Kokoris Kogias E, Spiegelman A, Xiang Z. Brief announcement: Be prepared when network goes bad: An asynchronous view-change protocol. In: Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing. Association for Computing Machinery; 2021:187-190. doi:10.1145/3465084.3467941","apa":"Gelashvili, R., Kokoris Kogias, E., Spiegelman, A., & Xiang, Z. (2021). Brief announcement: Be prepared when network goes bad: An asynchronous view-change protocol. In Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing (pp. 187–190). Virtual, Italy: Association for Computing Machinery. https://doi.org/10.1145/3465084.3467941","mla":"Gelashvili, Rati, et al. “Brief Announcement: Be Prepared When Network Goes Bad: An Asynchronous View-Change Protocol.” Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2021, pp. 187–90, doi:10.1145/3465084.3467941."},"title":"Brief announcement: Be prepared when network goes bad: An asynchronous view-change protocol","author":[{"full_name":"Gelashvili, Rati","last_name":"Gelashvili","first_name":"Rati"},{"id":"f5983044-d7ef-11ea-ac6d-fd1430a26d30","first_name":"Eleftherios","full_name":"Kokoris Kogias, Eleftherios","last_name":"Kokoris Kogias"},{"first_name":"Alexander","full_name":"Spiegelman, Alexander","last_name":"Spiegelman"},{"first_name":"Zhuolun","full_name":"Xiang, Zhuolun","last_name":"Xiang"}],"external_id":{"arxiv":["2103.03181"],"isi":["000744439800018"]},"article_processing_charge":"No","quality_controlled":"1","publisher":"Association for Computing Machinery","oa":1,"day":"21","publication":"Proceedings of the 2021 ACM Symposium on Principles of Distributed Computing","isi":1,"year":"2021","doi":"10.1145/3465084.3467941","date_published":"2021-07-21T00:00:00Z","date_created":"2021-12-16T13:20:19Z","page":"187-190","_id":"10553","status":"public","keyword":["optimal","state machine replication","fallback","asynchrony","byzantine faults"],"type":"conference","conference":{"name":"PODC: Principles of Distributed Computing","start_date":"2021-07-26","location":"Virtual, Italy","end_date":"2021-07-30"},"date_updated":"2023-09-04T11:42:10Z","department":[{"_id":"ElKo"}],"oa_version":"Preprint","abstract":[{"text":"The popularity of permissioned blockchain systems demands BFT SMR protocols that are efficient under good network conditions (synchrony) and robust under bad network conditions (asynchrony). The state-of-the-art partially synchronous BFT SMR protocols provide optimal linear communication cost per decision under synchrony and good leaders, but lose liveness under asynchrony. On the other hand, the state-of-the-art asynchronous BFT SMR protocols are live even under asynchrony, but always pay quadratic cost even under synchrony. In this paper, we propose a BFT SMR protocol that achieves the best of both worlds -- optimal linear cost per decision under good networks and leaders, optimal quadratic cost per decision under bad networks, and remains always live.","lang":"eng"}],"month":"07","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2103.03181"}],"language":[{"iso":"eng"}],"publication_identifier":{"isbn":["9-781-4503-8548-0"]},"publication_status":"published"},{"date_updated":"2023-09-05T12:08:58Z","ddc":["530"],"department":[{"_id":"MaSe"}],"file_date_updated":"2021-02-03T12:47:04Z","_id":"9048","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["General Physics and Astronomy"],"publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"publication_status":"published","file":[{"relation":"main_file","access_level":"open_access","content_type":"application/pdf","success":1,"checksum":"d9acbc502390ed7a97e631d23ae19ecd","file_id":"9074","creator":"dernst","file_size":398075,"date_updated":"2021-02-03T12:47:04Z","file_name":"2021_PhysicalRevLett_DeNicola.pdf","date_created":"2021-02-03T12:47:04Z"}],"language":[{"iso":"eng"}],"issue":"4","volume":126,"ec_funded":1,"abstract":[{"lang":"eng","text":"The analogy between an equilibrium partition function and the return probability in many-body unitary dynamics has led to the concept of dynamical quantum phase transition (DQPT). DQPTs are defined by nonanalyticities in the return amplitude and are present in many models. In some cases, DQPTs can be related to equilibrium concepts, such as order parameters, yet their universal description is an open question. In this Letter, we provide first steps toward a classification of DQPTs by using a matrix product state description of unitary dynamics in the thermodynamic limit. This allows us to distinguish the two limiting cases of “precession” and “entanglement” DQPTs, which are illustrated using an analytical description in the quantum Ising model. While precession DQPTs are characterized by a large entanglement gap and are semiclassical in their nature, entanglement DQPTs occur near avoided crossings in the entanglement spectrum and can be distinguished by a complex pattern of nonlocal correlations. We demonstrate the existence of precession and entanglement DQPTs beyond Ising models, discuss observables that can distinguish them, and relate their interplay to complex DQPT phenomenology."}],"oa_version":"Published Version","month":"01","intvolume":" 126","citation":{"short":"S. De Nicola, A. Michailidis, M. Serbyn, Physical Review Letters 126 (2021).","ieee":"S. De Nicola, A. Michailidis, and M. Serbyn, “Entanglement view of dynamical quantum phase transitions,” Physical Review Letters, vol. 126, no. 4. American Physical Society, 2021.","ama":"De Nicola S, Michailidis A, Serbyn M. Entanglement view of dynamical quantum phase transitions. Physical Review Letters. 2021;126(4). doi:10.1103/physrevlett.126.040602","apa":"De Nicola, S., Michailidis, A., & Serbyn, M. (2021). Entanglement view of dynamical quantum phase transitions. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.126.040602","mla":"De Nicola, Stefano, et al. “Entanglement View of Dynamical Quantum Phase Transitions.” Physical Review Letters, vol. 126, no. 4, 040602, American Physical Society, 2021, doi:10.1103/physrevlett.126.040602.","ista":"De Nicola S, Michailidis A, Serbyn M. 2021. Entanglement view of dynamical quantum phase transitions. Physical Review Letters. 126(4), 040602.","chicago":"De Nicola, Stefano, Alexios Michailidis, and Maksym Serbyn. “Entanglement View of Dynamical Quantum Phase Transitions.” Physical Review Letters. American Physical Society, 2021. https://doi.org/10.1103/physrevlett.126.040602."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","author":[{"last_name":"De Nicola","orcid":"0000-0002-4842-6671","full_name":"De Nicola, Stefano","id":"42832B76-F248-11E8-B48F-1D18A9856A87","first_name":"Stefano"},{"last_name":"Michailidis","orcid":"0000-0002-8443-1064","full_name":"Michailidis, Alexios","first_name":"Alexios","id":"36EBAD38-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Maksym","id":"47809E7E-F248-11E8-B48F-1D18A9856A87","last_name":"Serbyn","orcid":"0000-0002-2399-5827","full_name":"Serbyn, Maksym"}],"external_id":{"isi":["000613148200001"],"arxiv":["2008.04894"]},"article_processing_charge":"Yes","title":"Entanglement view of dynamical quantum phase transitions","article_number":"040602","project":[{"name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"call_identifier":"H2020","_id":"23841C26-32DE-11EA-91FC-C7463DDC885E","grant_number":"850899","name":"Non-Ergodic Quantum Matter: Universality, Dynamics and Control"}],"isi":1,"has_accepted_license":"1","year":"2021","day":"29","publication":"Physical Review Letters","date_published":"2021-01-29T00:00:00Z","doi":"10.1103/physrevlett.126.040602","date_created":"2021-02-01T09:20:00Z","acknowledgement":"S. D. N. acknowledges funding from the Institute of Science and Technology (IST) Austria and from the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Skłodowska-Curie Grant Agreement No. 754411. A. M. and M. S. were supported by the European Research Council (ERC) under the European Union’s Horizon 2020 Research and\r\nInnovation Programme (Grant Agreement No. 850899).","publisher":"American Physical Society","quality_controlled":"1","oa":1},{"doi":"10.1093/plphys/kiab199","date_published":"2021-04-30T00:00:00Z","date_created":"2021-05-03T13:28:20Z","page":"2003-2020","day":"30","publication":"Plant Physiology","isi":1,"year":"2021","quality_controlled":"1","publisher":"American Society of Plant Biologists","oa":1,"acknowledgement":"We gratefully acknowledge the Arabidopsis Biological Resource Centre (ABRC) for providing T-DNA insertional mutants, and Prof. Remko Offringa for sharing published seeds. We thank Yuchuan Liu (Shanghai OE Biotech Co., Ltd) for help with proteomics data analysis, Xixi Zhang (IST Austria) for providing the pDONR-P4P1r-mCherry plasmid, and Yao Xiao (Technical University of Munich), Alexander Johnson (IST Austria) and Hana Semeradova (IST Austria) for helpful discussions. The study was supported by National Natural Science Foundation of China (NSFC, 31721001, 91954206, to H.-W. X.), “Ten-Thousand Talent Program” (to H.-W. X.) and Collaborative Innovation Center of Crop Stress Biology, Henan Province, and Austrian Science Fund (FWF): I 3630-B25 (to J. F.). S.T. was funded by a European Molecular Biology Organization (EMBO) long-term postdoctoral fellowship (ALTF 723-2015).","title":"mRNA surveillance complex PELOTA-HBS1 eegulates phosphoinositide-sependent protein kinase1 and plant growth","author":[{"full_name":"Kong, W","last_name":"Kong","first_name":"W"},{"orcid":"0000-0002-0471-8285","full_name":"Tan, Shutang","last_name":"Tan","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","first_name":"Shutang"},{"first_name":"Q","last_name":"Zhao","full_name":"Zhao, Q"},{"full_name":"Lin, DL","last_name":"Lin","first_name":"DL"},{"last_name":"Xu","full_name":"Xu, ZH","first_name":"ZH"},{"last_name":"Friml","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jiří"},{"last_name":"Xue","full_name":"Xue, HW","first_name":"HW"}],"external_id":{"isi":["000703922000025"],"pmid":["33930167"]},"article_processing_charge":"No","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"ista":"Kong W, Tan S, Zhao Q, Lin D, Xu Z, Friml J, Xue H. 2021. mRNA surveillance complex PELOTA-HBS1 eegulates phosphoinositide-sependent protein kinase1 and plant growth. Plant Physiology. 186(4), 2003–2020.","chicago":"Kong, W, Shutang Tan, Q Zhao, DL Lin, ZH Xu, Jiří Friml, and HW Xue. “MRNA Surveillance Complex PELOTA-HBS1 Eegulates Phosphoinositide-Sependent Protein Kinase1 and Plant Growth.” Plant Physiology. American Society of Plant Biologists, 2021. https://doi.org/10.1093/plphys/kiab199.","ieee":"W. Kong et al., “mRNA surveillance complex PELOTA-HBS1 eegulates phosphoinositide-sependent protein kinase1 and plant growth,” Plant Physiology, vol. 186, no. 4. American Society of Plant Biologists, pp. 2003–2020, 2021.","short":"W. Kong, S. Tan, Q. Zhao, D. Lin, Z. Xu, J. Friml, H. Xue, Plant Physiology 186 (2021) 2003–2020.","ama":"Kong W, Tan S, Zhao Q, et al. mRNA surveillance complex PELOTA-HBS1 eegulates phosphoinositide-sependent protein kinase1 and plant growth. Plant Physiology. 2021;186(4):2003-2020. doi:10.1093/plphys/kiab199","apa":"Kong, W., Tan, S., Zhao, Q., Lin, D., Xu, Z., Friml, J., & Xue, H. (2021). mRNA surveillance complex PELOTA-HBS1 eegulates phosphoinositide-sependent protein kinase1 and plant growth. Plant Physiology. American Society of Plant Biologists. https://doi.org/10.1093/plphys/kiab199","mla":"Kong, W., et al. “MRNA Surveillance Complex PELOTA-HBS1 Eegulates Phosphoinositide-Sependent Protein Kinase1 and Plant Growth.” Plant Physiology, vol. 186, no. 4, American Society of Plant Biologists, 2021, pp. 2003–20, doi:10.1093/plphys/kiab199."},"project":[{"grant_number":"723-2015","name":"Long Term Fellowship","_id":"256FEF10-B435-11E9-9278-68D0E5697425"},{"grant_number":"I03630","name":"Molecular mechanisms of endocytic cargo recognition in plants","call_identifier":"FWF","_id":"26538374-B435-11E9-9278-68D0E5697425"}],"volume":186,"issue":"4","license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","language":[{"iso":"eng"}],"publication_identifier":{"issn":["0032-0889"],"eissn":["1532-2548"]},"publication_status":"published","month":"04","intvolume":" 186","main_file_link":[{"url":"https://doi.org/10.1093/plphys/kiab199","open_access":"1"}],"pmid":1,"oa_version":"Published Version","abstract":[{"text":"The quality control system for messenger RNA (mRNA) is fundamental for cellular activities in eukaryotes. To elucidate the molecular mechanism of 3'-Phosphoinositide-Dependent Protein Kinase1 (PDK1), a master regulator that is essential throughout eukaryotic growth and development, we employed a forward genetic approach to screen for suppressors of the loss-of-function T-DNA insertion double mutant pdk1.1 pdk1.2 in Arabidopsis thaliana. Notably, the severe growth attenuation of pdk1.1 pdk1.2 was rescued by sop21 (suppressor of pdk1.1 pdk1.2), which harbours a loss-of-function mutation in PELOTA1 (PEL1). PEL1 is a homologue of mammalian PELOTA and yeast (Saccharomyces cerevisiae) DOM34p, which each form a heterodimeric complex with the GTPase HBS1 (HSP70 SUBFAMILY B SUPPRESSOR1, also called SUPERKILLER PROTEIN7, SKI7), a protein that is responsible for ribosomal rescue and thereby assures the quality and fidelity of mRNA molecules during translation. Genetic analysis further revealed that a dysfunctional PEL1-HBS1 complex failed to degrade the T-DNA-disrupted PDK1 transcripts, which were truncated but functional, and thus rescued the growth and developmental defects of pdk1.1 pdk1.2. Our studies demonstrated the functionality of a homologous PELOTA-HBS1 complex and identified its essential regulatory role in plants, providing insights into the mechanism of mRNA quality control.","lang":"eng"}],"department":[{"_id":"JiFr"}],"date_updated":"2023-09-05T12:20:27Z","status":"public","type":"journal_article","article_type":"original","tmp":{"short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png"},"_id":"9368"},{"quality_controlled":"1","publisher":"Canadian Mathematical Society","oa":1,"acknowledgement":"The author was supported by the Swiss National Science Foundation grant 200021_179133. The author acknowledges the financial support from the Ministry of Education and Science of the Russian Federation in the framework of MegaGrant no. 075-15-2019-1926.","page":"942-963","date_published":"2021-12-18T00:00:00Z","doi":"10.4153/s000843952000096x","date_created":"2022-03-18T09:55:59Z","isi":1,"year":"2021","day":"18","publication":"Canadian Mathematical Bulletin","author":[{"first_name":"Grigory","id":"87744F66-5C6F-11EA-AFE0-D16B3DDC885E","last_name":"Ivanov","full_name":"Ivanov, Grigory"}],"article_processing_charge":"No","external_id":{"arxiv":["1804.10055"],"isi":["000730165300021"]},"title":"Tight frames and related geometric problems","citation":{"ista":"Ivanov G. 2021. Tight frames and related geometric problems. Canadian Mathematical Bulletin. 64(4), 942–963.","chicago":"Ivanov, Grigory. “Tight Frames and Related Geometric Problems.” Canadian Mathematical Bulletin. Canadian Mathematical Society, 2021. https://doi.org/10.4153/s000843952000096x.","ieee":"G. Ivanov, “Tight frames and related geometric problems,” Canadian Mathematical Bulletin, vol. 64, no. 4. Canadian Mathematical Society, pp. 942–963, 2021.","short":"G. Ivanov, Canadian Mathematical Bulletin 64 (2021) 942–963.","apa":"Ivanov, G. (2021). Tight frames and related geometric problems. Canadian Mathematical Bulletin. Canadian Mathematical Society. https://doi.org/10.4153/s000843952000096x","ama":"Ivanov G. Tight frames and related geometric problems. Canadian Mathematical Bulletin. 2021;64(4):942-963. doi:10.4153/s000843952000096x","mla":"Ivanov, Grigory. “Tight Frames and Related Geometric Problems.” Canadian Mathematical Bulletin, vol. 64, no. 4, Canadian Mathematical Society, 2021, pp. 942–63, doi:10.4153/s000843952000096x."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","scopus_import":"1","main_file_link":[{"url":"https://arxiv.org/abs/1804.10055","open_access":"1"}],"month":"12","intvolume":" 64","abstract":[{"text":"A tight frame is the orthogonal projection of some orthonormal basis of Rn onto Rk. We show that a set of vectors is a tight frame if and only if the set of all cross products of these vectors is a tight frame. We reformulate a range of problems on the volume of projections (or sections) of regular polytopes in terms of tight frames and write a first-order necessary condition for local extrema of these problems. As applications, we prove new results for the problem of maximization of the volume of zonotopes.","lang":"eng"}],"oa_version":"Preprint","issue":"4","volume":64,"publication_identifier":{"issn":["0008-4395"],"eissn":["1496-4287"]},"publication_status":"published","language":[{"iso":"eng"}],"type":"journal_article","article_type":"original","status":"public","keyword":["General Mathematics","Tight frame","Grassmannian","zonotope"],"_id":"10860","department":[{"_id":"UlWa"}],"date_updated":"2023-09-05T12:43:09Z"},{"project":[{"_id":"261099A6-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","grant_number":"742985"},{"call_identifier":"FWF","_id":"26538374-B435-11E9-9278-68D0E5697425","name":"Molecular mechanisms of endocytic cargo recognition in plants","grant_number":"I03630"}],"author":[{"orcid":"0000-0003-0619-7783","full_name":"Glanc, Matous","last_name":"Glanc","id":"1AE1EA24-02D0-11E9-9BAA-DAF4881429F2","first_name":"Matous"},{"full_name":"Van Gelderen, K","last_name":"Van Gelderen","first_name":"K"},{"full_name":"Hörmayer, Lukas","orcid":"0000-0001-8295-2926","last_name":"Hörmayer","id":"2EEE7A2A-F248-11E8-B48F-1D18A9856A87","first_name":"Lukas"},{"orcid":"0000-0002-0471-8285","full_name":"Tan, Shutang","last_name":"Tan","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","first_name":"Shutang"},{"full_name":"Naramoto, S","last_name":"Naramoto","first_name":"S"},{"full_name":"Zhang, Xixi","orcid":"0000-0001-7048-4627","last_name":"Zhang","id":"61A66458-47E9-11EA-85BA-8AEAAF14E49A","first_name":"Xixi"},{"orcid":"0000-0003-2267-106X","full_name":"Domjan, David","last_name":"Domjan","first_name":"David","id":"C684CD7A-257E-11EA-9B6F-D8588B4F947F"},{"first_name":"L","full_name":"Vcelarova, L","last_name":"Vcelarova"},{"last_name":"Hauschild","orcid":"0000-0001-9843-3522","full_name":"Hauschild, Robert","first_name":"Robert","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Johnson","full_name":"Johnson, Alexander J","orcid":"0000-0002-2739-8843","first_name":"Alexander J","id":"46A62C3A-F248-11E8-B48F-1D18A9856A87"},{"first_name":"E","full_name":"de Koning, E","last_name":"de Koning"},{"first_name":"M","full_name":"van Dop, M","last_name":"van Dop"},{"first_name":"E","full_name":"Rademacher, E","last_name":"Rademacher"},{"first_name":"S","last_name":"Janson","full_name":"Janson, S"},{"first_name":"X","last_name":"Wei","full_name":"Wei, X"},{"last_name":"Molnar","full_name":"Molnar, Gergely","id":"34F1AF46-F248-11E8-B48F-1D18A9856A87","first_name":"Gergely"},{"id":"43905548-F248-11E8-B48F-1D18A9856A87","first_name":"Matyas","orcid":"0000-0002-9767-8699","full_name":"Fendrych, Matyas","last_name":"Fendrych"},{"full_name":"De Rybel, B","last_name":"De Rybel","first_name":"B"},{"first_name":"R","full_name":"Offringa, R","last_name":"Offringa"},{"id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jiří","last_name":"Friml","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří"}],"external_id":{"isi":["000653077800004"],"pmid":["33705718"]},"article_processing_charge":"No","title":"AGC kinases and MAB4/MEL proteins maintain PIN polarity by limiting lateral diffusion in plant cells","citation":{"ista":"Glanc M, Van Gelderen K, Hörmayer L, Tan S, Naramoto S, Zhang X, Domjan D, Vcelarova L, Hauschild R, Johnson AJ, de Koning E, van Dop M, Rademacher E, Janson S, Wei X, Molnar G, Fendrych M, De Rybel B, Offringa R, Friml J. 2021. AGC kinases and MAB4/MEL proteins maintain PIN polarity by limiting lateral diffusion in plant cells. Current Biology. 31(9), 1918–1930.","chicago":"Glanc, Matous, K Van Gelderen, Lukas Hörmayer, Shutang Tan, S Naramoto, Xixi Zhang, David Domjan, et al. “AGC Kinases and MAB4/MEL Proteins Maintain PIN Polarity by Limiting Lateral Diffusion in Plant Cells.” Current Biology. Elsevier, 2021. https://doi.org/10.1016/j.cub.2021.02.028.","ama":"Glanc M, Van Gelderen K, Hörmayer L, et al. AGC kinases and MAB4/MEL proteins maintain PIN polarity by limiting lateral diffusion in plant cells. Current Biology. 2021;31(9):1918-1930. doi:10.1016/j.cub.2021.02.028","apa":"Glanc, M., Van Gelderen, K., Hörmayer, L., Tan, S., Naramoto, S., Zhang, X., … Friml, J. (2021). AGC kinases and MAB4/MEL proteins maintain PIN polarity by limiting lateral diffusion in plant cells. Current Biology. Elsevier. https://doi.org/10.1016/j.cub.2021.02.028","ieee":"M. Glanc et al., “AGC kinases and MAB4/MEL proteins maintain PIN polarity by limiting lateral diffusion in plant cells,” Current Biology, vol. 31, no. 9. Elsevier, pp. 1918–1930, 2021.","short":"M. Glanc, K. Van Gelderen, L. Hörmayer, S. Tan, S. Naramoto, X. Zhang, D. Domjan, L. Vcelarova, R. Hauschild, A.J. Johnson, E. de Koning, M. van Dop, E. Rademacher, S. Janson, X. Wei, G. Molnar, M. Fendrych, B. De Rybel, R. Offringa, J. Friml, Current Biology 31 (2021) 1918–1930.","mla":"Glanc, Matous, et al. “AGC Kinases and MAB4/MEL Proteins Maintain PIN Polarity by Limiting Lateral Diffusion in Plant Cells.” Current Biology, vol. 31, no. 9, Elsevier, 2021, pp. 1918–30, doi:10.1016/j.cub.2021.02.028."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","publisher":"Elsevier","quality_controlled":"1","oa":1,"acknowledgement":"We acknowledge Ben Scheres, Christian Luschnig, and Claus Schwechheimer for sharing published material. We thank Monika Hrtyan and Dorota Jaworska at IST Austria and Gerda Lamers and Ward de Winter at IBL Netherlands for technical assistance; Corinna Hartinger, Jakub Hajný, Lesia Rodriguez, Mingyue Li, and Lindy Abas for experimental support; and the Bioimaging Facility at IST Austria and the Bioimaging Core at VIB for imaging support. We are grateful to Christian Luschnig, Lindy Abas, and Roman Pleskot for valuable discussions. We also acknowledge the EMBO for supporting M.G. with a long-term fellowship ( ALTF 1005-2019 ) during the finalization and revision of this manuscript in the laboratory of B.D.R., and we thank R. Pierik for allowing K.V.G. to work on this manuscript during a postdoc in his laboratory at Utrecht University. This work was supported by grants from the European Research Council under the European Union’s Seventh Framework Programme (ERC grant agreements 742985 to J.F., 714055 to B.D.R., and 803048 to M.F.), the Austrian Science Fund (FWF; I 3630-B25 to J.F.), Chemical Sciences (partly) financed by the Dutch Research Council (NWO-CW TOP 700.58.301 to R.O.), the Dutch Research Council (NWO-VICI 865.17.002 to R. Pierik), Grants-in-Aid from the Ministry of Education, Culture, Sports, Science and Technology, Japan (KAKENHI grant 17K17595 to S.N.), the Ministry of Education, Youth and Sports of the Czech Republic (MŠMT project NPUI-LO1417 ), and a China Scholarship Council (to X.W.).","page":"1918-1930","doi":"10.1016/j.cub.2021.02.028","date_published":"2021-03-10T00:00:00Z","date_created":"2021-03-26T12:09:33Z","has_accepted_license":"1","isi":1,"year":"2021","day":"10","publication":"Current Biology","type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","_id":"9290","file_date_updated":"2021-04-01T10:53:42Z","department":[{"_id":"JiFr"}],"date_updated":"2023-09-05T13:03:34Z","ddc":["580"],"month":"03","intvolume":" 31","acknowledged_ssus":[{"_id":"Bio"}],"abstract":[{"lang":"eng","text":"Polar subcellular localization of the PIN exporters of the phytohormone auxin is a key determinant of directional, intercellular auxin transport and thus a central topic of both plant cell and developmental biology. Arabidopsis mutants lacking PID, a kinase that phosphorylates PINs, or the MAB4/MEL proteins of unknown molecular function display PIN polarity defects and phenocopy pin mutants, but mechanistic insights into how these factors convey PIN polarity are missing. Here, by combining protein biochemistry with quantitative live-cell imaging, we demonstrate that PINs, MAB4/MELs, and AGC kinases interact in the same complex at the plasma membrane. MAB4/MELs are recruited to the plasma membrane by the PINs and in concert with the AGC kinases maintain PIN polarity through limiting lateral diffusion-based escape of PINs from the polar domain. The PIN-MAB4/MEL-PID protein complex has self-reinforcing properties thanks to positive feedback between AGC kinase-mediated PIN phosphorylation and MAB4/MEL recruitment. We thus uncover the molecular mechanism by which AGC kinases and MAB4/MEL proteins regulate PIN localization and plant development."}],"pmid":1,"oa_version":"Published Version","volume":31,"issue":"9","ec_funded":1,"publication_identifier":{"eissn":["1879-0445"],"issn":["0960-9822"]},"publication_status":"published","file":[{"content_type":"application/pdf","access_level":"open_access","relation":"main_file","checksum":"b1723040ecfd8c81194185472eb62546","file_id":"9303","success":1,"date_updated":"2021-04-01T10:53:42Z","file_size":4324371,"creator":"dernst","date_created":"2021-04-01T10:53:42Z","file_name":"2021_CurrentBiology_Glanc.pdf"}],"language":[{"iso":"eng"}]},{"title":"Auxin-regulated reversible inhibition of TMK1 signaling by MAKR2 modulates the dynamics of root gravitropism","article_processing_charge":"Yes (via OA deal)","external_id":{"isi":["000614361000039"],"pmid":["33157019"]},"author":[{"first_name":"MM","full_name":"Marquès-Bueno, MM","last_name":"Marquès-Bueno"},{"last_name":"Armengot","full_name":"Armengot, L","first_name":"L"},{"first_name":"LC","full_name":"Noack, LC","last_name":"Noack"},{"last_name":"Bareille","full_name":"Bareille, J","first_name":"J"},{"id":"3922B506-F248-11E8-B48F-1D18A9856A87","first_name":"Lesia","full_name":"Rodriguez Solovey, Lesia","orcid":"0000-0002-7244-7237","last_name":"Rodriguez Solovey"},{"full_name":"Platre, MP","last_name":"Platre","first_name":"MP"},{"first_name":"V","last_name":"Bayle","full_name":"Bayle, V"},{"last_name":"Liu","full_name":"Liu, M","first_name":"M"},{"first_name":"D","full_name":"Opdenacker, D","last_name":"Opdenacker"},{"full_name":"Vanneste, S","last_name":"Vanneste","first_name":"S"},{"full_name":"Möller, BK","last_name":"Möller","first_name":"BK"},{"first_name":"ZL","last_name":"Nimchuk","full_name":"Nimchuk, ZL"},{"first_name":"T","full_name":"Beeckman, T","last_name":"Beeckman"},{"first_name":"AI","last_name":"Caño-Delgado","full_name":"Caño-Delgado, AI"},{"first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596","last_name":"Friml"},{"first_name":"Y","full_name":"Jaillais, Y","last_name":"Jaillais"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"short":"M. Marquès-Bueno, L. Armengot, L. Noack, J. Bareille, L. Rodriguez Solovey, M. Platre, V. Bayle, M. Liu, D. Opdenacker, S. Vanneste, B. Möller, Z. Nimchuk, T. Beeckman, A. Caño-Delgado, J. Friml, Y. Jaillais, Current Biology 31 (2021).","ieee":"M. Marquès-Bueno et al., “Auxin-regulated reversible inhibition of TMK1 signaling by MAKR2 modulates the dynamics of root gravitropism,” Current Biology, vol. 31, no. 1. Elsevier, 2021.","apa":"Marquès-Bueno, M., Armengot, L., Noack, L., Bareille, J., Rodriguez Solovey, L., Platre, M., … Jaillais, Y. (2021). Auxin-regulated reversible inhibition of TMK1 signaling by MAKR2 modulates the dynamics of root gravitropism. Current Biology. Elsevier. https://doi.org/10.1016/j.cub.2020.10.011","ama":"Marquès-Bueno M, Armengot L, Noack L, et al. Auxin-regulated reversible inhibition of TMK1 signaling by MAKR2 modulates the dynamics of root gravitropism. Current Biology. 2021;31(1). doi:10.1016/j.cub.2020.10.011","mla":"Marquès-Bueno, MM, et al. “Auxin-Regulated Reversible Inhibition of TMK1 Signaling by MAKR2 Modulates the Dynamics of Root Gravitropism.” Current Biology, vol. 31, no. 1, Elsevier, 2021, doi:10.1016/j.cub.2020.10.011.","ista":"Marquès-Bueno M, Armengot L, Noack L, Bareille J, Rodriguez Solovey L, Platre M, Bayle V, Liu M, Opdenacker D, Vanneste S, Möller B, Nimchuk Z, Beeckman T, Caño-Delgado A, Friml J, Jaillais Y. 2021. Auxin-regulated reversible inhibition of TMK1 signaling by MAKR2 modulates the dynamics of root gravitropism. Current Biology. 31(1).","chicago":"Marquès-Bueno, MM, L Armengot, LC Noack, J Bareille, Lesia Rodriguez Solovey, MP Platre, V Bayle, et al. “Auxin-Regulated Reversible Inhibition of TMK1 Signaling by MAKR2 Modulates the Dynamics of Root Gravitropism.” Current Biology. Elsevier, 2021. https://doi.org/10.1016/j.cub.2020.10.011."},"date_created":"2020-12-01T13:39:46Z","doi":"10.1016/j.cub.2020.10.011","date_published":"2021-01-11T00:00:00Z","publication":"Current Biology","day":"11","year":"2021","has_accepted_license":"1","isi":1,"oa":1,"publisher":"Elsevier","quality_controlled":"1","acknowledgement":"We thank the SiCE group for discussions and comments; S. Yalovsky, B. Scheres, and the NASC/ABRC collection for providing transgenic Arabidopsis lines and plasmids; L. Kalmbach and M. Barberon for the gift of pLOK180_pFR7m34GW; A. Lacroix, J. Berger, and P. Bolland for plant care; and M. Fendrych for help with microfluidics in the J.F. lab. We acknowledge\r\nthe contribution of the SFR Biosciences (UMS3444/CNRS, US8/Inser m, ENS de Lyon, UCBL) facilities: C. Lionet, E. Chatre, and J. Brocard at LBIPLATIM-MICROSCOPY for assistance with imaging, and V. GuegenChaignon and A. Page at the Protein Science Facility (PSF) for assistance with protein purification and mass spectrometry. Y.J. was funded by ERC\r\ngrant 3363360-APPL under FP/2007–2013. Y.J. and Z.L.N. were funded by an ANR- and NSF-supported ERA-CAPS project (SICOPID: ANR-17-CAPS0003-01/NSF PGRP IOS-1841917). A.I.C.-D. is funded by an ERC consolidator grant (ERC-2015-CoG–683163) and BIO2016-78955 grant from the Spanish Ministry of Economy and Competitiveness. Exchanges between the Y.J. and T.B. laboratories were funded by Tournesol grant 35656NB. B.K.M. was\r\nfunded by the Omics@vib Marie Curie COFUND and Research Foundation Flanders for a postdoctoral fellowship.","department":[{"_id":"JiFr"}],"file_date_updated":"2021-02-04T11:37:50Z","ddc":["570"],"date_updated":"2023-09-05T13:03:15Z","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","_id":"8824","issue":"1","volume":31,"language":[{"iso":"eng"}],"file":[{"file_name":"2021_CurrentBiology_MarquesBueno.pdf","date_created":"2021-02-04T11:37:50Z","creator":"dernst","file_size":3458646,"date_updated":"2021-02-04T11:37:50Z","success":1,"checksum":"30b3393d841fb2b1e2b22fb42b5c8fff","file_id":"9090","relation":"main_file","access_level":"open_access","content_type":"application/pdf"}],"publication_status":"published","publication_identifier":{"eissn":["1879-0445"],"issn":["0960-9822"]},"intvolume":" 31","month":"01","pmid":1,"oa_version":"Published Version","abstract":[{"text":"Plants are able to orient their growth according to gravity, which ultimately controls both shoot and root architecture.1 Gravitropism is a dynamic process whereby gravistimulation induces the asymmetric distribution of the plant hormone auxin, leading to asymmetric growth, organ bending, and subsequent reset of auxin distribution back to the original pre-gravistimulation situation.1, 2, 3 Differential auxin accumulation during the gravitropic response depends on the activity of polarly localized PIN-FORMED (PIN) auxin-efflux carriers.1, 2, 3, 4 In particular, the timing of this dynamic response is regulated by PIN2,5,6 but the underlying molecular mechanisms are poorly understood. Here, we show that MEMBRANE ASSOCIATED KINASE REGULATOR2 (MAKR2) controls the pace of the root gravitropic response. We found that MAKR2 is required for the PIN2 asymmetry during gravitropism by acting as a negative regulator of the cell-surface signaling mediated by the receptor-like kinase TRANSMEMBRANE KINASE1 (TMK1).2,7, 8, 9, 10 Furthermore, we show that the MAKR2 inhibitory effect on TMK1 signaling is antagonized by auxin itself, which triggers rapid MAKR2 membrane dissociation in a TMK1-dependent manner. Our findings suggest that the timing of the root gravitropic response is orchestrated by the reversible inhibition of the TMK1 signaling pathway at the cell surface.","lang":"eng"}]},{"isi":1,"year":"2021","day":"06","publication":"Proceedings of the National Academy of Sciences","date_published":"2021-04-06T00:00:00Z","doi":"10.1073/pnas.2021893118","date_created":"2021-03-31T07:00:01Z","acknowledgement":"S.A.F. and C.P. are indebted to the European Research Council under the European Union's Horizon 2020 research and innovation program (Grant Agreement No. 636069), the Austrian Federal Ministry of Science, Research and Economy, and the Austrian Research Promotion Agency (Grant No. 845364). We acknowledge A. Zankel and H. Schroettner for support with SEM measurements. C.P. thanks N. Kostoglou, C. Koczwara, M. Hartmann, and M. Burian for discussions on gas sorption analysis, C++ programming, Monte Carlo modeling, and in situ SAXS experiments, respectively. We thank S. Stadlbauer for help with Karl Fischer titration, R. Riccò for gas sorption measurements, and acknowledge Graz University of Technology for support through the Lead Project LP-03. Likewise, the use of SOMAPP Lab, a core facility supported by the Austrian Federal Ministry of Education, Science and Research, the Graz University of Technology, the University of Graz, and Anton Paar GmbH is acknowledged. S.A.F. is indebted to Institute of Science and Technology Austria (IST Austria) for support. This research was supported by the Scientific Service Units of IST Austria through resources provided by the Electron Microscopy Facility.","publisher":"National Academy of Sciences","quality_controlled":"1","oa":1,"citation":{"chicago":"Prehal, Christian, Aleksej Samojlov, Manfred Nachtnebel, Ludek Lovicar, Manfred Kriechbaum, Heinz Amenitsch, and Stefan Alexander Freunberger. “In Situ Small-Angle X-Ray Scattering Reveals Solution Phase Discharge of Li–O2 Batteries with Weakly Solvating Electrolytes.” Proceedings of the National Academy of Sciences. National Academy of Sciences, 2021. https://doi.org/10.1073/pnas.2021893118.","ista":"Prehal C, Samojlov A, Nachtnebel M, Lovicar L, Kriechbaum M, Amenitsch H, Freunberger SA. 2021. In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes. Proceedings of the National Academy of Sciences. 118(14), e2021893118.","mla":"Prehal, Christian, et al. “In Situ Small-Angle X-Ray Scattering Reveals Solution Phase Discharge of Li–O2 Batteries with Weakly Solvating Electrolytes.” Proceedings of the National Academy of Sciences, vol. 118, no. 14, e2021893118, National Academy of Sciences, 2021, doi:10.1073/pnas.2021893118.","apa":"Prehal, C., Samojlov, A., Nachtnebel, M., Lovicar, L., Kriechbaum, M., Amenitsch, H., & Freunberger, S. A. (2021). In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes. Proceedings of the National Academy of Sciences. National Academy of Sciences. https://doi.org/10.1073/pnas.2021893118","ama":"Prehal C, Samojlov A, Nachtnebel M, et al. In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes. Proceedings of the National Academy of Sciences. 2021;118(14). doi:10.1073/pnas.2021893118","ieee":"C. Prehal et al., “In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes,” Proceedings of the National Academy of Sciences, vol. 118, no. 14. National Academy of Sciences, 2021.","short":"C. Prehal, A. Samojlov, M. Nachtnebel, L. Lovicar, M. Kriechbaum, H. Amenitsch, S.A. Freunberger, Proceedings of the National Academy of Sciences 118 (2021)."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","author":[{"first_name":"Christian","full_name":"Prehal, Christian","last_name":"Prehal"},{"first_name":"Aleksej","full_name":"Samojlov, Aleksej","last_name":"Samojlov"},{"full_name":"Nachtnebel, Manfred","last_name":"Nachtnebel","first_name":"Manfred"},{"first_name":"Ludek","id":"36DB3A20-F248-11E8-B48F-1D18A9856A87","last_name":"Lovicar","orcid":"0000-0001-6206-4200","full_name":"Lovicar, Ludek"},{"full_name":"Kriechbaum, Manfred","last_name":"Kriechbaum","first_name":"Manfred"},{"full_name":"Amenitsch, Heinz","last_name":"Amenitsch","first_name":"Heinz"},{"last_name":"Freunberger","orcid":"0000-0003-2902-5319","full_name":"Freunberger, Stefan Alexander","first_name":"Stefan Alexander","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"}],"external_id":{"isi":["000637398300050"]},"article_processing_charge":"No","title":"In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes","article_number":"e2021893118","publication_identifier":{"eissn":["1091-6490"],"issn":["0027-8424"]},"publication_status":"published","language":[{"iso":"eng"}],"issue":"14","volume":118,"abstract":[{"lang":"eng","text":"Electrodepositing insulating lithium peroxide (Li2O2) is the key process during discharge of aprotic Li–O2 batteries and determines rate, capacity, and reversibility. Current understanding states that the partition between surface adsorbed and dissolved lithium superoxide governs whether Li2O2 grows as a conformal surface film or larger particles, leading to low or high capacities, respectively. However, better understanding governing factors for Li2O2 packing density and capacity requires structural sensitive in situ metrologies. Here, we establish in situ small- and wide-angle X-ray scattering (SAXS/WAXS) as a suitable method to record the Li2O2 phase evolution with atomic to submicrometer resolution during cycling a custom-built in situ Li–O2 cell. Combined with sophisticated data analysis, SAXS allows retrieving rich quantitative structural information from complex multiphase systems. Surprisingly, we find that features are absent that would point at a Li2O2 surface film formed via two consecutive electron transfers, even in poorly solvating electrolytes thought to be prototypical for surface growth. All scattering data can be modeled by stacks of thin Li2O2 platelets potentially forming large toroidal particles. Li2O2 solution growth is further justified by rotating ring-disk electrode measurements and electron microscopy. Higher discharge overpotentials lead to smaller Li2O2 particles, but there is no transition to an electronically passivating, conformal Li2O2 coating. Hence, mass transport of reactive species rather than electronic transport through a Li2O2 film limits the discharge capacity. Provided that species mobilities and carbon surface areas are high, this allows for high discharge capacities even in weakly solvating electrolytes. The currently accepted Li–O2 reaction mechanism ought to be reconsidered."}],"acknowledged_ssus":[{"_id":"EM-Fac"}],"oa_version":"Preprint","main_file_link":[{"open_access":"1","url":"https://doi.org/10.26434/chemrxiv.11447775"}],"month":"04","intvolume":" 118","date_updated":"2023-09-05T13:27:18Z","department":[{"_id":"StFr"},{"_id":"EM-Fac"}],"_id":"9301","type":"journal_article","article_type":"original","status":"public","keyword":["small-angle X-ray scattering","oxygen reduction","disproportionation","Li-air battery"]},{"article_number":"e202006081","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"mla":"Leithner, Alexander F., et al. “Dendritic Cell Actin Dynamics Control Contact Duration and Priming Efficiency at the Immunological Synapse.” Journal of Cell Biology, vol. 220, no. 4, e202006081, Rockefeller University Press, 2021, doi:10.1083/jcb.202006081.","apa":"Leithner, A. F., Altenburger, L., Hauschild, R., Assen, F. P., Rottner, K., TEB, S., … Sixt, M. K. (2021). Dendritic cell actin dynamics control contact duration and priming efficiency at the immunological synapse. Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.202006081","ama":"Leithner AF, Altenburger L, Hauschild R, et al. Dendritic cell actin dynamics control contact duration and priming efficiency at the immunological synapse. Journal of Cell Biology. 2021;220(4). doi:10.1083/jcb.202006081","short":"A.F. Leithner, L. Altenburger, R. Hauschild, F.P. Assen, K. Rottner, S. TEB, A. Diz-Muñoz, J. Stein, M.K. Sixt, Journal of Cell Biology 220 (2021).","ieee":"A. F. Leithner et al., “Dendritic cell actin dynamics control contact duration and priming efficiency at the immunological synapse,” Journal of Cell Biology, vol. 220, no. 4. Rockefeller University Press, 2021.","chicago":"Leithner, Alexander F, LM Altenburger, R Hauschild, Frank P Assen, K Rottner, Stradal TEB, A Diz-Muñoz, JV Stein, and Michael K Sixt. “Dendritic Cell Actin Dynamics Control Contact Duration and Priming Efficiency at the Immunological Synapse.” Journal of Cell Biology. Rockefeller University Press, 2021. https://doi.org/10.1083/jcb.202006081.","ista":"Leithner AF, Altenburger L, Hauschild R, Assen FP, Rottner K, TEB S, Diz-Muñoz A, Stein J, Sixt MK. 2021. Dendritic cell actin dynamics control contact duration and priming efficiency at the immunological synapse. Journal of Cell Biology. 220(4), e202006081."},"title":"Dendritic cell actin dynamics control contact duration and priming efficiency at the immunological synapse","author":[{"last_name":"Leithner","orcid":"0000-0002-1073-744X","full_name":"Leithner, Alexander F","id":"3B1B77E4-F248-11E8-B48F-1D18A9856A87","first_name":"Alexander F"},{"first_name":"LM","last_name":"Altenburger","full_name":"Altenburger, LM"},{"first_name":"R","full_name":"Hauschild, R","last_name":"Hauschild"},{"last_name":"Assen","orcid":"0000-0003-3470-6119","full_name":"Assen, Frank P","first_name":"Frank P","id":"3A8E7F24-F248-11E8-B48F-1D18A9856A87"},{"first_name":"K","full_name":"Rottner, K","last_name":"Rottner"},{"last_name":"TEB","full_name":"TEB, Stradal","first_name":"Stradal"},{"first_name":"A","last_name":"Diz-Muñoz","full_name":"Diz-Muñoz, A"},{"first_name":"JV","last_name":"Stein","full_name":"Stein, JV"},{"last_name":"Sixt","full_name":"Sixt, Michael K","orcid":"0000-0002-6620-9179","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","first_name":"Michael K"}],"external_id":{"pmid":["33533935"],"isi":["000626365700001"]},"article_processing_charge":"No","quality_controlled":"1","publisher":"Rockefeller University Press","oa":1,"day":"05","publication":"Journal of Cell Biology","has_accepted_license":"1","isi":1,"year":"2021","doi":"10.1083/jcb.202006081","date_published":"2021-04-05T00:00:00Z","date_created":"2021-02-05T10:08:04Z","_id":"9094","status":"public","type":"journal_article","article_type":"original","tmp":{"name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","image":"/images/cc_by_nc_sa.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)"},"ddc":["570"],"date_updated":"2023-09-05T13:57:53Z","department":[{"_id":"MiSi"}],"file_date_updated":"2022-05-12T14:16:21Z","oa_version":"Published Version","pmid":1,"abstract":[{"text":"Dendritic cells (DCs) are crucial for the priming of naive T cells and the initiation of adaptive immunity. Priming is initiated at a heterologous cell–cell contact, the immunological synapse (IS). While it is established that F-actin dynamics regulates signaling at the T cell side of the contact, little is known about the cytoskeletal contribution on the DC side. Here, we show that the DC actin cytoskeleton is decisive for the formation of a multifocal synaptic structure, which correlates with T cell priming efficiency. DC actin at the IS appears in transient foci that are dynamized by the WAVE regulatory complex (WRC). The absence of the WRC in DCs leads to stabilized contacts with T cells, caused by an increase in ICAM1-integrin–mediated cell–cell adhesion. This results in lower numbers of activated and proliferating T cells, demonstrating an important role for DC actin in the regulation of immune synapse functionality.","lang":"eng"}],"month":"04","intvolume":" 220","scopus_import":"1","file":[{"access_level":"open_access","relation":"main_file","content_type":"application/pdf","checksum":"843ebc153847c8626e13c9c5ce71d533","file_id":"11367","success":1,"creator":"dernst","date_updated":"2022-05-12T14:16:21Z","file_size":5102328,"date_created":"2022-05-12T14:16:21Z","file_name":"2021_JournCellBiology_Leithner.pdf"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0021-9525"],"eissn":["1540-8140"]},"publication_status":"published","volume":220,"issue":"4","license":"https://creativecommons.org/licenses/by-nc-sa/4.0/"},{"acknowledgement":"Work in the I.L.H.-O. laboratory was supported by European Research Council Grant ERC-2015-CoG 681577 and German Research Foundation Ha 4466/10-1, Ha4466/11-1, Ha4466/12-1, SPP 1665, and SFB 936B5. Work in the S.J.B.B. laboratory was supported by Biotechnology and Biological Sciences Research Council BB/P003796/1, Medical Research Council MR/K004387/1 and MR/T033320/1, Wellcome Trust 215199/Z/19/Z and 102386/Z/13/Z, and John Fell Fund. Work in the S.H. laboratory was supported by European Research Council Grants ERC-2016-CoG 725780 LinPro and FWF SFB F78. This work was supported by National Institutes of Health Grant NIMH 1R01MH110553 to N.V.D.M.G. Work in the J.A.C. laboratory was supported by the Ludwig Family Foundation, Simons Foundation SFARI Research Award, and National Institutes of Health/National Institute of Mental Health R01 MH102365 and R01MH113852. The B.V. laboratory was supported by Whitehall Foundation 2017-12-73, National Science Foundation 1736028, National Institutes of Health, National Institute of General Medical Sciences R01GM134363-01, and Halıcıoğlu Data Science Institute Fellowship. This work was supported by the University of California San Diego School of Medicine.","quality_controlled":"1","publisher":"Society for Neuroscience","oa":1,"day":"03","publication":"The Journal of Neuroscience","isi":1,"has_accepted_license":"1","year":"2021","doi":"10.1523/jneurosci.1655-20.2020","date_published":"2021-02-03T00:00:00Z","date_created":"2021-02-03T12:23:51Z","page":"813-822","project":[{"name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development","grant_number":"725780","_id":"260018B0-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"name":"Molecular Mechanisms of Neural Stem Cell Lineage Progression","grant_number":"F07805","_id":"059F6AB4-7A3F-11EA-A408-12923DDC885E"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"chicago":"Hanganu-Opatz, Ileana L., Simon J. B. Butt, Simon Hippenmeyer, Natalia V. De Marco García, Jessica A. Cardin, Bradley Voytek, and Alysson R. Muotri. “The Logic of Developing Neocortical Circuits in Health and Disease.” The Journal of Neuroscience. Society for Neuroscience, 2021. https://doi.org/10.1523/jneurosci.1655-20.2020.","ista":"Hanganu-Opatz IL, Butt SJB, Hippenmeyer S, De Marco García NV, Cardin JA, Voytek B, Muotri AR. 2021. The logic of developing neocortical circuits in health and disease. The Journal of Neuroscience. 41(5), 813–822.","mla":"Hanganu-Opatz, Ileana L., et al. “The Logic of Developing Neocortical Circuits in Health and Disease.” The Journal of Neuroscience, vol. 41, no. 5, Society for Neuroscience, 2021, pp. 813–22, doi:10.1523/jneurosci.1655-20.2020.","ama":"Hanganu-Opatz IL, Butt SJB, Hippenmeyer S, et al. The logic of developing neocortical circuits in health and disease. The Journal of Neuroscience. 2021;41(5):813-822. doi:10.1523/jneurosci.1655-20.2020","apa":"Hanganu-Opatz, I. L., Butt, S. J. B., Hippenmeyer, S., De Marco García, N. V., Cardin, J. A., Voytek, B., & Muotri, A. R. (2021). The logic of developing neocortical circuits in health and disease. The Journal of Neuroscience. Society for Neuroscience. https://doi.org/10.1523/jneurosci.1655-20.2020","short":"I.L. Hanganu-Opatz, S.J.B. Butt, S. Hippenmeyer, N.V. De Marco García, J.A. Cardin, B. Voytek, A.R. Muotri, The Journal of Neuroscience 41 (2021) 813–822.","ieee":"I. L. Hanganu-Opatz et al., “The logic of developing neocortical circuits in health and disease,” The Journal of Neuroscience, vol. 41, no. 5. Society for Neuroscience, pp. 813–822, 2021."},"title":"The logic of developing neocortical circuits in health and disease","author":[{"first_name":"Ileana L.","last_name":"Hanganu-Opatz","full_name":"Hanganu-Opatz, Ileana L."},{"first_name":"Simon J. B.","last_name":"Butt","full_name":"Butt, Simon J. B."},{"last_name":"Hippenmeyer","orcid":"0000-0003-2279-1061","full_name":"Hippenmeyer, Simon","id":"37B36620-F248-11E8-B48F-1D18A9856A87","first_name":"Simon"},{"full_name":"De Marco García, Natalia V.","last_name":"De Marco García","first_name":"Natalia V."},{"first_name":"Jessica A.","last_name":"Cardin","full_name":"Cardin, Jessica A."},{"first_name":"Bradley","last_name":"Voytek","full_name":"Voytek, Bradley"},{"full_name":"Muotri, Alysson R.","last_name":"Muotri","first_name":"Alysson R."}],"article_processing_charge":"No","external_id":{"isi":["000616763400002"],"pmid":["33431633"]},"pmid":1,"oa_version":"Published Version","abstract":[{"text":"The sensory and cognitive abilities of the mammalian neocortex are underpinned by intricate columnar and laminar circuits formed from an array of diverse neuronal populations. One approach to determining how interactions between these circuit components give rise to complex behavior is to investigate the rules by which cortical circuits are formed and acquire functionality during development. This review summarizes recent research on the development of the neocortex, from genetic determination in neural stem cells through to the dynamic role that specific neuronal populations play in the earliest circuits of neocortex, and how they contribute to emergent function and cognition. While many of these endeavors take advantage of model systems, consideration will also be given to advances in our understanding of activity in nascent human circuits. Such cross-species perspective is imperative when investigating the mechanisms underlying the dysfunction of early neocortical circuits in neurodevelopmental disorders, so that one can identify targets amenable to therapeutic intervention.","lang":"eng"}],"month":"02","intvolume":" 41","scopus_import":"1","file":[{"checksum":"578fd7ed1a0aef74bce61bea2d987b33","file_id":"11414","success":1,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","date_created":"2022-05-27T06:59:55Z","file_name":"2021_JourNeuroscience_Hanganu.pdf","creator":"dernst","date_updated":"2022-05-27T06:59:55Z","file_size":1031150}],"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1529-2401"],"issn":["0270-6474"]},"publication_status":"published","volume":41,"issue":"5","ec_funded":1,"_id":"9073","status":"public","keyword":["General Neuroscience"],"type":"journal_article","article_type":"original","ddc":["570"],"date_updated":"2023-09-05T14:03:17Z","department":[{"_id":"SiHi"}],"file_date_updated":"2022-05-27T06:59:55Z"},{"status":"public","keyword":["Applied Mathematics","Computational Theory and Mathematics","Computational Mathematics","Analysis"],"article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"_id":"10211","department":[{"_id":"MaMo"}],"file_date_updated":"2021-12-13T15:47:54Z","ddc":["510"],"date_updated":"2023-09-05T14:13:57Z","month":"08","scopus_import":"1","oa_version":"Published Version","abstract":[{"lang":"eng","text":"We study the problem of recovering an unknown signal 𝑥𝑥 given measurements obtained from a generalized linear model with a Gaussian sensing matrix. Two popular solutions are based on a linear estimator 𝑥𝑥^L and a spectral estimator 𝑥𝑥^s. The former is a data-dependent linear combination of the columns of the measurement matrix, and its analysis is quite simple. The latter is the principal eigenvector of a data-dependent matrix, and a recent line of work has studied its performance. In this paper, we show how to optimally combine 𝑥𝑥^L and 𝑥𝑥^s. At the heart of our analysis is the exact characterization of the empirical joint distribution of (𝑥𝑥,𝑥𝑥^L,𝑥𝑥^s) in the high-dimensional limit. This allows us to compute the Bayes-optimal combination of 𝑥𝑥^L and 𝑥𝑥^s, given the limiting distribution of the signal 𝑥𝑥. When the distribution of the signal is Gaussian, then the Bayes-optimal combination has the form 𝜃𝑥𝑥^L+𝑥𝑥^s and we derive the optimal combination coefficient. In order to establish the limiting distribution of (𝑥𝑥,𝑥𝑥^L,𝑥𝑥^s), we design and analyze an approximate message passing algorithm whose iterates give 𝑥𝑥^L and approach 𝑥𝑥^s. Numerical simulations demonstrate the improvement of the proposed combination with respect to the two methods considered separately."}],"file":[{"content_type":"application/pdf","access_level":"open_access","relation":"main_file","file_id":"10542","checksum":"9ea12dd8045a0678000a3a59295221cb","success":1,"date_updated":"2021-12-13T15:47:54Z","file_size":2305731,"creator":"alisjak","date_created":"2021-12-13T15:47:54Z","file_name":"2021_Springer_Mondelli.pdf"}],"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1615-3383"],"issn":["1615-3375"]},"publication_status":"published","project":[{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"title":"Optimal combination of linear and spectral estimators for generalized linear models","author":[{"last_name":"Mondelli","orcid":"0000-0002-3242-7020","full_name":"Mondelli, Marco","id":"27EB676C-8706-11E9-9510-7717E6697425","first_name":"Marco"},{"first_name":"Christos","last_name":"Thrampoulidis","full_name":"Thrampoulidis, Christos"},{"first_name":"Ramji","full_name":"Venkataramanan, Ramji","last_name":"Venkataramanan"}],"external_id":{"isi":["000685721000001"],"arxiv":["2008.03326"]},"article_processing_charge":"Yes (via OA deal)","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"chicago":"Mondelli, Marco, Christos Thrampoulidis, and Ramji Venkataramanan. “Optimal Combination of Linear and Spectral Estimators for Generalized Linear Models.” Foundations of Computational Mathematics. Springer, 2021. https://doi.org/10.1007/s10208-021-09531-x.","ista":"Mondelli M, Thrampoulidis C, Venkataramanan R. 2021. Optimal combination of linear and spectral estimators for generalized linear models. Foundations of Computational Mathematics.","mla":"Mondelli, Marco, et al. “Optimal Combination of Linear and Spectral Estimators for Generalized Linear Models.” Foundations of Computational Mathematics, Springer, 2021, doi:10.1007/s10208-021-09531-x.","apa":"Mondelli, M., Thrampoulidis, C., & Venkataramanan, R. (2021). Optimal combination of linear and spectral estimators for generalized linear models. Foundations of Computational Mathematics. Springer. https://doi.org/10.1007/s10208-021-09531-x","ama":"Mondelli M, Thrampoulidis C, Venkataramanan R. Optimal combination of linear and spectral estimators for generalized linear models. Foundations of Computational Mathematics. 2021. doi:10.1007/s10208-021-09531-x","short":"M. Mondelli, C. Thrampoulidis, R. Venkataramanan, Foundations of Computational Mathematics (2021).","ieee":"M. Mondelli, C. Thrampoulidis, and R. Venkataramanan, “Optimal combination of linear and spectral estimators for generalized linear models,” Foundations of Computational Mathematics. Springer, 2021."},"publisher":"Springer","quality_controlled":"1","oa":1,"acknowledgement":"M. Mondelli would like to thank Andrea Montanari for helpful discussions. All the authors would like to thank the anonymous reviewers for their helpful comments.","doi":"10.1007/s10208-021-09531-x","date_published":"2021-08-17T00:00:00Z","date_created":"2021-11-03T10:59:08Z","day":"17","publication":"Foundations of Computational Mathematics","has_accepted_license":"1","isi":1,"year":"2021"},{"author":[{"first_name":"Jean-Daniel","last_name":"Boissonnat","full_name":"Boissonnat, Jean-Daniel"},{"first_name":"Siargey","full_name":"Kachanovich, Siargey","last_name":"Kachanovich"},{"first_name":"Mathijs","id":"307CFBC8-F248-11E8-B48F-1D18A9856A87","full_name":"Wintraecken, Mathijs","orcid":"0000-0002-7472-2220","last_name":"Wintraecken"}],"article_processing_charge":"Yes (via OA deal)","external_id":{"isi":["000597770300001"]},"title":"Triangulating submanifolds: An elementary and quantified version of Whitney’s method","citation":{"chicago":"Boissonnat, Jean-Daniel, Siargey Kachanovich, and Mathijs Wintraecken. “Triangulating Submanifolds: An Elementary and Quantified Version of Whitney’s Method.” Discrete & Computational Geometry. Springer Nature, 2021. https://doi.org/10.1007/s00454-020-00250-8.","ista":"Boissonnat J-D, Kachanovich S, Wintraecken M. 2021. Triangulating submanifolds: An elementary and quantified version of Whitney’s method. Discrete & Computational Geometry. 66(1), 386–434.","mla":"Boissonnat, Jean-Daniel, et al. “Triangulating Submanifolds: An Elementary and Quantified Version of Whitney’s Method.” Discrete & Computational Geometry, vol. 66, no. 1, Springer Nature, 2021, pp. 386–434, doi:10.1007/s00454-020-00250-8.","apa":"Boissonnat, J.-D., Kachanovich, S., & Wintraecken, M. (2021). Triangulating submanifolds: An elementary and quantified version of Whitney’s method. Discrete & Computational Geometry. Springer Nature. https://doi.org/10.1007/s00454-020-00250-8","ama":"Boissonnat J-D, Kachanovich S, Wintraecken M. Triangulating submanifolds: An elementary and quantified version of Whitney’s method. Discrete & Computational Geometry. 2021;66(1):386-434. doi:10.1007/s00454-020-00250-8","ieee":"J.-D. Boissonnat, S. Kachanovich, and M. Wintraecken, “Triangulating submanifolds: An elementary and quantified version of Whitney’s method,” Discrete & Computational Geometry, vol. 66, no. 1. Springer Nature, pp. 386–434, 2021.","short":"J.-D. Boissonnat, S. Kachanovich, M. Wintraecken, Discrete & Computational Geometry 66 (2021) 386–434."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","project":[{"name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"page":"386-434","doi":"10.1007/s00454-020-00250-8","date_published":"2021-07-01T00:00:00Z","date_created":"2020-12-12T11:07:02Z","isi":1,"has_accepted_license":"1","year":"2021","day":"01","publication":"Discrete & Computational Geometry","publisher":"Springer Nature","quality_controlled":"1","oa":1,"acknowledgement":"This work has been funded by the European Research Council under the European Union’s ERC Grant Agreement Number 339025 GUDHI (Algorithmic Foundations of Geometric Understanding in Higher Dimensions). The third author also received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411. Open access funding provided by the Institute of Science and Technology (IST Austria).","file_date_updated":"2021-08-06T09:52:29Z","department":[{"_id":"HeEd"}],"date_updated":"2023-09-05T15:02:40Z","ddc":["516"],"type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["Theoretical Computer Science","Computational Theory and Mathematics","Geometry and Topology","Discrete Mathematics and Combinatorics"],"_id":"8940","issue":"1","volume":66,"ec_funded":1,"publication_identifier":{"issn":["0179-5376"],"eissn":["1432-0444"]},"publication_status":"published","file":[{"date_created":"2021-08-06T09:52:29Z","file_name":"2021_DescreteCompGeopmetry_Boissonnat.pdf","creator":"kschuh","date_updated":"2021-08-06T09:52:29Z","file_size":983307,"checksum":"c848986091e56699dc12de85adb1e39c","file_id":"9795","success":1,"access_level":"open_access","relation":"main_file","content_type":"application/pdf"}],"language":[{"iso":"eng"}],"month":"07","intvolume":" 66","abstract":[{"lang":"eng","text":"We quantise Whitney’s construction to prove the existence of a triangulation for any C^2 manifold, so that we get an algorithm with explicit bounds. We also give a new elementary proof, which is completely geometric."}],"oa_version":"Published Version"},{"volume":111,"file":[{"date_updated":"2021-02-15T09:31:07Z","file_size":329332,"creator":"dernst","date_created":"2021-02-15T09:31:07Z","file_name":"2021_LettersMathPhysics_Lauritsen.pdf","content_type":"application/pdf","access_level":"open_access","relation":"main_file","checksum":"eaf1b3ff5026f120f0929a5c417dc842","file_id":"9122","success":1}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0377-9017"],"eissn":["1573-0530"]},"publication_status":"published","month":"02","intvolume":" 111","oa_version":"Published Version","abstract":[{"text":"We show that the energy gap for the BCS gap equation is\r\nΞ=μ(8e−2+o(1))exp(π2μ−−√a)\r\nin the low density limit μ→0. Together with the similar result for the critical temperature by Hainzl and Seiringer (Lett Math Phys 84: 99–107, 2008), this shows that, in the low density limit, the ratio of the energy gap and critical temperature is a universal constant independent of the interaction potential V. The results hold for a class of potentials with negative scattering length a and no bound states.","lang":"eng"}],"file_date_updated":"2021-02-15T09:31:07Z","department":[{"_id":"GradSch"}],"ddc":["510"],"date_updated":"2023-09-05T15:17:16Z","status":"public","keyword":["Mathematical Physics","Statistical and Nonlinear Physics"],"type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"_id":"9121","date_published":"2021-02-12T00:00:00Z","doi":"10.1007/s11005-021-01358-5","date_created":"2021-02-15T09:27:14Z","day":"12","publication":"Letters in Mathematical Physics","has_accepted_license":"1","isi":1,"year":"2021","quality_controlled":"1","publisher":"Springer Nature","oa":1,"acknowledgement":"Most of this work was done as part of the author’s master’s thesis. The author would like to thank Jan Philip Solovej for his supervision of this process.\r\nOpen Access funding provided by Institute of Science and Technology (IST Austria)","title":"The BCS energy gap at low density","author":[{"first_name":"Asbjørn Bækgaard","id":"e1a2682f-dc8d-11ea-abe3-81da9ac728f1","orcid":"0000-0003-4476-2288","full_name":"Lauritsen, Asbjørn Bækgaard","last_name":"Lauritsen"}],"external_id":{"isi":["000617531900001"]},"article_processing_charge":"Yes (via OA deal)","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"short":"A.B. Lauritsen, Letters in Mathematical Physics 111 (2021).","ieee":"A. B. Lauritsen, “The BCS energy gap at low density,” Letters in Mathematical Physics, vol. 111. Springer Nature, 2021.","ama":"Lauritsen AB. The BCS energy gap at low density. Letters in Mathematical Physics. 2021;111. doi:10.1007/s11005-021-01358-5","apa":"Lauritsen, A. B. (2021). The BCS energy gap at low density. Letters in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s11005-021-01358-5","mla":"Lauritsen, Asbjørn Bækgaard. “The BCS Energy Gap at Low Density.” Letters in Mathematical Physics, vol. 111, 20, Springer Nature, 2021, doi:10.1007/s11005-021-01358-5.","ista":"Lauritsen AB. 2021. The BCS energy gap at low density. Letters in Mathematical Physics. 111, 20.","chicago":"Lauritsen, Asbjørn Bækgaard. “The BCS Energy Gap at Low Density.” Letters in Mathematical Physics. Springer Nature, 2021. https://doi.org/10.1007/s11005-021-01358-5."},"project":[{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"article_number":"20"},{"date_updated":"2023-09-05T15:32:32Z","ddc":["510"],"department":[{"_id":"VlKo"}],"file_date_updated":"2021-08-11T12:44:16Z","_id":"9234","type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["Computer Networks and Communications","Software","Artificial Intelligence"],"publication_identifier":{"issn":["1566-113X"],"eissn":["1572-9427"]},"publication_status":"published","file":[{"file_size":834964,"date_updated":"2021-08-11T12:44:16Z","creator":"kschuh","file_name":"2021_NetworksSpatialEconomics_Shehu.pdf","date_created":"2021-08-11T12:44:16Z","content_type":"application/pdf","relation":"main_file","access_level":"open_access","success":1,"checksum":"22b4253a2e5da843622a2df713784b4c","file_id":"9884"}],"language":[{"iso":"eng"}],"issue":"2","volume":21,"ec_funded":1,"abstract":[{"text":"In this paper, we present two new inertial projection-type methods for solving multivalued variational inequality problems in finite-dimensional spaces. We establish the convergence of the sequence generated by these methods when the multivalued mapping associated with the problem is only required to be locally bounded without any monotonicity assumption. Furthermore, the inertial techniques that we employ in this paper are quite different from the ones used in most papers. Moreover, based on the weaker assumptions on the inertial factor in our methods, we derive several special cases of our methods. Finally, we present some experimental results to illustrate the profits that we gain by introducing the inertial extrapolation steps.","lang":"eng"}],"oa_version":"Published Version","scopus_import":"1","month":"06","intvolume":" 21","citation":{"ieee":"C. Izuchukwu and Y. Shehu, “New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity,” Networks and Spatial Economics, vol. 21, no. 2. Springer Nature, pp. 291–323, 2021.","short":"C. Izuchukwu, Y. Shehu, Networks and Spatial Economics 21 (2021) 291–323.","ama":"Izuchukwu C, Shehu Y. New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity. Networks and Spatial Economics. 2021;21(2):291-323. doi:10.1007/s11067-021-09517-w","apa":"Izuchukwu, C., & Shehu, Y. (2021). New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity. Networks and Spatial Economics. Springer Nature. https://doi.org/10.1007/s11067-021-09517-w","mla":"Izuchukwu, Chinedu, and Yekini Shehu. “New Inertial Projection Methods for Solving Multivalued Variational Inequality Problems beyond Monotonicity.” Networks and Spatial Economics, vol. 21, no. 2, Springer Nature, 2021, pp. 291–323, doi:10.1007/s11067-021-09517-w.","ista":"Izuchukwu C, Shehu Y. 2021. New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity. Networks and Spatial Economics. 21(2), 291–323.","chicago":"Izuchukwu, Chinedu, and Yekini Shehu. “New Inertial Projection Methods for Solving Multivalued Variational Inequality Problems beyond Monotonicity.” Networks and Spatial Economics. Springer Nature, 2021. https://doi.org/10.1007/s11067-021-09517-w."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","author":[{"first_name":"Chinedu","full_name":"Izuchukwu, Chinedu","last_name":"Izuchukwu"},{"full_name":"Shehu, Yekini","orcid":"0000-0001-9224-7139","last_name":"Shehu","id":"3FC7CB58-F248-11E8-B48F-1D18A9856A87","first_name":"Yekini"}],"article_processing_charge":"Yes (via OA deal)","external_id":{"isi":["000625002100001"]},"title":"New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity","project":[{"_id":"25FBA906-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Discrete Optimization in Computer Vision: Theory and Practice","grant_number":"616160"},{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"has_accepted_license":"1","isi":1,"year":"2021","day":"01","publication":"Networks and Spatial Economics","page":"291-323","date_published":"2021-06-01T00:00:00Z","doi":"10.1007/s11067-021-09517-w","date_created":"2021-03-10T12:18:47Z","acknowledgement":"The authors sincerely thank the Editor-in-Chief and anonymous referees for their careful reading, constructive comments and fruitful suggestions that help improve the manuscript. The research of the first author is supported by the National Research Foundation (NRF) South Africa (S& F-DSI/NRF Free Standing Postdoctoral Fellowship; Grant Number: 120784). The first author also acknowledges the financial support from DSI/NRF, South Africa Center of Excellence in Mathematical and Statistical Sciences (CoE-MaSS) Postdoctoral Fellowship. The second author has received funding from the European Research Council (ERC) under the European Union’s Seventh Framework Program (FP7 - 2007-2013) (Grant agreement No. 616160). Open Access funding provided by Institute of Science and Technology (IST Austria).","publisher":"Springer Nature","quality_controlled":"1","oa":1},{"publisher":"Springer Nature","quality_controlled":"1","oa":1,"acknowledgement":"AB was supported in part by the European Union’s Horizon 2020 research and innovation\r\nprogramme under the Marie Sklodowska-Curie GrantAgreement No. 754411 and NSF IIS-1513616. OB was supported in part by the Israel Science Foundation, Grant 1965/19. BW was supported in part by NSF IIS-1513616 and DBI-1661375. EM was supported in part by NSF CMMI-1800466, DMS-1800446, and CCF-1907591.We would like to thank the Institute for Mathematics and its Applications for hosting a workshop titled Bridging Statistics and Sheaves in May 2018, where this work was conceived.\r\nOpen Access funding provided by Institute of Science and Technology (IST Austria).","date_published":"2021-03-01T00:00:00Z","doi":"10.1007/s41468-020-00063-x","date_created":"2021-02-11T14:41:02Z","page":"99-140","day":"01","publication":"Journal of Applied and Computational Topology","has_accepted_license":"1","year":"2021","project":[{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411"}],"title":"Probabilistic convergence and stability of random mapper graphs","author":[{"id":"70B7FDF6-608D-11E9-9333-8535E6697425","first_name":"Adam","last_name":"Brown","full_name":"Brown, Adam"},{"first_name":"Omer","full_name":"Bobrowski, Omer","last_name":"Bobrowski"},{"full_name":"Munch, Elizabeth","last_name":"Munch","first_name":"Elizabeth"},{"first_name":"Bei","last_name":"Wang","full_name":"Wang, Bei"}],"article_processing_charge":"Yes (via OA deal)","external_id":{"arxiv":["1909.03488"]},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"chicago":"Brown, Adam, Omer Bobrowski, Elizabeth Munch, and Bei Wang. “Probabilistic Convergence and Stability of Random Mapper Graphs.” Journal of Applied and Computational Topology. Springer Nature, 2021. https://doi.org/10.1007/s41468-020-00063-x.","ista":"Brown A, Bobrowski O, Munch E, Wang B. 2021. Probabilistic convergence and stability of random mapper graphs. Journal of Applied and Computational Topology. 5(1), 99–140.","mla":"Brown, Adam, et al. “Probabilistic Convergence and Stability of Random Mapper Graphs.” Journal of Applied and Computational Topology, vol. 5, no. 1, Springer Nature, 2021, pp. 99–140, doi:10.1007/s41468-020-00063-x.","apa":"Brown, A., Bobrowski, O., Munch, E., & Wang, B. (2021). Probabilistic convergence and stability of random mapper graphs. Journal of Applied and Computational Topology. Springer Nature. https://doi.org/10.1007/s41468-020-00063-x","ama":"Brown A, Bobrowski O, Munch E, Wang B. Probabilistic convergence and stability of random mapper graphs. Journal of Applied and Computational Topology. 2021;5(1):99-140. doi:10.1007/s41468-020-00063-x","short":"A. Brown, O. Bobrowski, E. Munch, B. Wang, Journal of Applied and Computational Topology 5 (2021) 99–140.","ieee":"A. Brown, O. Bobrowski, E. Munch, and B. Wang, “Probabilistic convergence and stability of random mapper graphs,” Journal of Applied and Computational Topology, vol. 5, no. 1. Springer Nature, pp. 99–140, 2021."},"month":"03","intvolume":" 5","scopus_import":"1","oa_version":"Published Version","abstract":[{"text":"We study the probabilistic convergence between the mapper graph and the Reeb graph of a topological space X equipped with a continuous function f:X→R. We first give a categorification of the mapper graph and the Reeb graph by interpreting them in terms of cosheaves and stratified covers of the real line R. We then introduce a variant of the classic mapper graph of Singh et al. (in: Eurographics symposium on point-based graphics, 2007), referred to as the enhanced mapper graph, and demonstrate that such a construction approximates the Reeb graph of (X,f) when it is applied to points randomly sampled from a probability density function concentrated on (X,f). Our techniques are based on the interleaving distance of constructible cosheaves and topological estimation via kernel density estimates. Following Munch and Wang (In: 32nd international symposium on computational geometry, volume 51 of Leibniz international proceedings in informatics (LIPIcs), Dagstuhl, Germany, pp 53:1–53:16, 2016), we first show that the mapper graph of (X,f), a constructible R-space (with a fixed open cover), approximates the Reeb graph of the same space. We then construct an isomorphism between the mapper of (X,f) to the mapper of a super-level set of a probability density function concentrated on (X,f). Finally, building on the approach of Bobrowski et al. (Bernoulli 23(1):288–328, 2017b), we show that, with high probability, we can recover the mapper of the super-level set given a sufficiently large sample. Our work is the first to consider the mapper construction using the theory of cosheaves in a probabilistic setting. It is part of an ongoing effort to combine sheaf theory, probability, and statistics, to support topological data analysis with random data.","lang":"eng"}],"issue":"1","volume":5,"ec_funded":1,"file":[{"file_size":2090265,"date_updated":"2021-02-11T14:43:59Z","creator":"dernst","file_name":"2020_JourApplCompTopology_Brown.pdf","date_created":"2021-02-11T14:43:59Z","content_type":"application/pdf","relation":"main_file","access_level":"open_access","success":1,"checksum":"3f02e9d47c428484733da0f588a3c069","file_id":"9112"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2367-1726"],"eissn":["2367-1734"]},"publication_status":"published","status":"public","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"_id":"9111","file_date_updated":"2021-02-11T14:43:59Z","department":[{"_id":"HeEd"}],"ddc":["510"],"date_updated":"2023-09-05T15:37:56Z"},{"acknowledgement":"We thank the reviewers for their helpful comments, and also our colleagues, for illuminating discussions over the long gestation of this paper.","quality_controlled":"1","publisher":"Wiley","oa":1,"isi":1,"has_accepted_license":"1","year":"2021","day":"01","publication":"Evolution","page":"1030-1045","doi":"10.1111/evo.14210","date_published":"2021-05-01T00:00:00Z","date_created":"2021-03-20T08:22:10Z","citation":{"short":"E. Szep, H. Sachdeva, N.H. Barton, Evolution 75 (2021) 1030–1045.","ieee":"E. Szep, H. Sachdeva, and N. H. Barton, “Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model,” Evolution, vol. 75, no. 5. Wiley, pp. 1030–1045, 2021.","ama":"Szep E, Sachdeva H, Barton NH. Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model. Evolution. 2021;75(5):1030-1045. doi:10.1111/evo.14210","apa":"Szep, E., Sachdeva, H., & Barton, N. H. (2021). Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model. Evolution. Wiley. https://doi.org/10.1111/evo.14210","mla":"Szep, Eniko, et al. “Polygenic Local Adaptation in Metapopulations: A Stochastic Eco‐evolutionary Model.” Evolution, vol. 75, no. 5, Wiley, 2021, pp. 1030–45, doi:10.1111/evo.14210.","ista":"Szep E, Sachdeva H, Barton NH. 2021. Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model. Evolution. 75(5), 1030–1045.","chicago":"Szep, Eniko, Himani Sachdeva, and Nicholas H Barton. “Polygenic Local Adaptation in Metapopulations: A Stochastic Eco‐evolutionary Model.” Evolution. Wiley, 2021. https://doi.org/10.1111/evo.14210."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","author":[{"last_name":"Szep","full_name":"Szep, Eniko","first_name":"Eniko","id":"485BB5A4-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Himani","id":"42377A0A-F248-11E8-B48F-1D18A9856A87","full_name":"Sachdeva, Himani","last_name":"Sachdeva"},{"last_name":"Barton","full_name":"Barton, Nicholas H","orcid":"0000-0002-8548-5240","first_name":"Nicholas H","id":"4880FE40-F248-11E8-B48F-1D18A9856A87"}],"article_processing_charge":"Yes (via OA deal)","external_id":{"isi":["000636966300001"]},"title":"Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model","abstract":[{"lang":"eng","text":"This paper analyses the conditions for local adaptation in a metapopulation with infinitely many islands under a model of hard selection, where population size depends on local fitness. Each island belongs to one of two distinct ecological niches or habitats. Fitness is influenced by an additive trait which is under habitat‐dependent directional selection. Our analysis is based on the diffusion approximation and accounts for both genetic drift and demographic stochasticity. By neglecting linkage disequilibria, it yields the joint distribution of allele frequencies and population size on each island. We find that under hard selection, the conditions for local adaptation in a rare habitat are more restrictive for more polygenic traits: even moderate migration load per locus at very many loci is sufficient for population sizes to decline. This further reduces the efficacy of selection at individual loci due to increased drift and because smaller populations are more prone to swamping due to migration, causing a positive feedback between increasing maladaptation and declining population sizes. Our analysis also highlights the importance of demographic stochasticity, which exacerbates the decline in numbers of maladapted populations, leading to population collapse in the rare habitat at significantly lower migration than predicted by deterministic arguments."}],"oa_version":"Published Version","scopus_import":"1","month":"05","intvolume":" 75","publication_identifier":{"eissn":["1558-5646"],"issn":["0014-3820"]},"publication_status":"published","file":[{"date_created":"2021-08-11T13:39:19Z","file_name":"2021_Evolution_Szep.pdf","date_updated":"2021-08-11T13:39:19Z","file_size":734102,"creator":"kschuh","checksum":"b90fb5767d623602046fed03725e16ca","file_id":"9886","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file"}],"language":[{"iso":"eng"}],"related_material":{"record":[{"id":"13062","status":"public","relation":"research_data"}]},"volume":75,"issue":"5","_id":"9252","article_type":"original","type":"journal_article","tmp":{"short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png"},"status":"public","keyword":["Genetics","Ecology","Evolution","Behavior and Systematics","General Agricultural and Biological Sciences"],"date_updated":"2023-09-05T15:44:06Z","ddc":["570"],"file_date_updated":"2021-08-11T13:39:19Z","department":[{"_id":"NiBa"}]},{"_id":"9374","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["Genetics","Ecology","Evolution","Behavior and Systematics","General Agricultural and Biological Sciences"],"date_updated":"2023-09-05T15:44:33Z","department":[{"_id":"NiBa"}],"abstract":[{"lang":"eng","text":"If there are no constraints on the process of speciation, then the number of species might be expected to match the number of available niches and this number might be indefinitely large. One possible constraint is the opportunity for allopatric divergence. In 1981, Felsenstein used a simple and elegant model to ask if there might also be genetic constraints. He showed that progress towards speciation could be described by the build‐up of linkage disequilibrium among divergently selected loci and between these loci and those contributing to other forms of reproductive isolation. Therefore, speciation is opposed by recombination, because it tends to break down linkage disequilibria. Felsenstein then introduced a crucial distinction between “two‐allele” models, which are subject to this effect, and “one‐allele” models, which are free from the recombination constraint. These fundamentally important insights have been the foundation for both empirical and theoretical studies of speciation ever since."}],"oa_version":"Published Version","main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/10.1111/evo.14235","open_access":"1"}],"month":"04","intvolume":" 75","publication_identifier":{"eissn":["1558-5646"],"issn":["0014-3820"]},"publication_status":"published","language":[{"iso":"eng"}],"issue":"5","volume":75,"citation":{"mla":"Butlin, Roger K., et al. “Homage to Felsenstein 1981, or Why Are There so Few/Many Species?” Evolution, vol. 75, no. 5, Wiley, 2021, pp. 978–88, doi:10.1111/evo.14235.","ama":"Butlin RK, Servedio MR, Smadja CM, et al. Homage to Felsenstein 1981, or why are there so few/many species? Evolution. 2021;75(5):978-988. doi:10.1111/evo.14235","apa":"Butlin, R. K., Servedio, M. R., Smadja, C. M., Bank, C., Barton, N. H., Flaxman, S. M., … Qvarnström, A. (2021). Homage to Felsenstein 1981, or why are there so few/many species? Evolution. Wiley. https://doi.org/10.1111/evo.14235","short":"R.K. Butlin, M.R. Servedio, C.M. Smadja, C. Bank, N.H. Barton, S.M. Flaxman, T. Giraud, R. Hopkins, E.L. Larson, M.E. Maan, J. Meier, R. Merrill, M.A.F. Noor, D. Ortiz‐Barrientos, A. Qvarnström, Evolution 75 (2021) 978–988.","ieee":"R. K. Butlin et al., “Homage to Felsenstein 1981, or why are there so few/many species?,” Evolution, vol. 75, no. 5. Wiley, pp. 978–988, 2021.","chicago":"Butlin, Roger K., Maria R. Servedio, Carole M. Smadja, Claudia Bank, Nicholas H Barton, Samuel M. Flaxman, Tatiana Giraud, et al. “Homage to Felsenstein 1981, or Why Are There so Few/Many Species?” Evolution. Wiley, 2021. https://doi.org/10.1111/evo.14235.","ista":"Butlin RK, Servedio MR, Smadja CM, Bank C, Barton NH, Flaxman SM, Giraud T, Hopkins R, Larson EL, Maan ME, Meier J, Merrill R, Noor MAF, Ortiz‐Barrientos D, Qvarnström A. 2021. Homage to Felsenstein 1981, or why are there so few/many species? Evolution. 75(5), 978–988."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","author":[{"full_name":"Butlin, Roger K.","last_name":"Butlin","first_name":"Roger K."},{"first_name":"Maria R.","last_name":"Servedio","full_name":"Servedio, Maria R."},{"first_name":"Carole M.","full_name":"Smadja, Carole M.","last_name":"Smadja"},{"last_name":"Bank","full_name":"Bank, Claudia","first_name":"Claudia"},{"id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H","full_name":"Barton, Nicholas H","orcid":"0000-0002-8548-5240","last_name":"Barton"},{"full_name":"Flaxman, Samuel M.","last_name":"Flaxman","first_name":"Samuel M."},{"first_name":"Tatiana","last_name":"Giraud","full_name":"Giraud, Tatiana"},{"full_name":"Hopkins, Robin","last_name":"Hopkins","first_name":"Robin"},{"last_name":"Larson","full_name":"Larson, Erica L.","first_name":"Erica L."},{"full_name":"Maan, Martine E.","last_name":"Maan","first_name":"Martine E."},{"full_name":"Meier, Joana","last_name":"Meier","first_name":"Joana"},{"full_name":"Merrill, Richard","last_name":"Merrill","first_name":"Richard"},{"last_name":"Noor","full_name":"Noor, Mohamed A. F.","first_name":"Mohamed A. F."},{"full_name":"Ortiz‐Barrientos, Daniel","last_name":"Ortiz‐Barrientos","first_name":"Daniel"},{"first_name":"Anna","full_name":"Qvarnström, Anna","last_name":"Qvarnström"}],"external_id":{"isi":["000647224000001"]},"article_processing_charge":"No","title":"Homage to Felsenstein 1981, or why are there so few/many species?","acknowledgement":"RKB was funded by the Natural Environment Research Council (NE/P012272/1 & NE/P001610/1), the European Research Council (693030 BARRIERS), and the Swedish Research Council (VR) (2018‐03695). MRS was funded by the National Science Foundation (Grant No. DEB1939290).","publisher":"Wiley","quality_controlled":"1","oa":1,"isi":1,"year":"2021","day":"19","publication":"Evolution","page":"978-988","doi":"10.1111/evo.14235","date_published":"2021-04-19T00:00:00Z","date_created":"2021-05-06T04:34:47Z"},{"type":"research_data_reference","tmp":{"image":"/images/cc_0.png","legal_code_url":"https://creativecommons.org/publicdomain/zero/1.0/legalcode","name":"Creative Commons Public Domain Dedication (CC0 1.0)","short":"CC0 (1.0)"},"status":"public","_id":"13062","author":[{"full_name":"Szep, Eniko","last_name":"Szep","id":"485BB5A4-F248-11E8-B48F-1D18A9856A87","first_name":"Eniko"},{"full_name":"Sachdeva, Himani","last_name":"Sachdeva","first_name":"Himani","id":"42377A0A-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Barton, Nicholas H","orcid":"0000-0002-8548-5240","last_name":"Barton","first_name":"Nicholas H","id":"4880FE40-F248-11E8-B48F-1D18A9856A87"}],"article_processing_charge":"No","department":[{"_id":"NiBa"}],"title":"Supplementary code for: Polygenic local adaptation in metapopulations: A stochastic eco-evolutionary model","date_updated":"2023-09-05T15:44:05Z","citation":{"ista":"Szep E, Sachdeva H, Barton NH. 2021. Supplementary code for: Polygenic local adaptation in metapopulations: A stochastic eco-evolutionary model, Dryad, 10.5061/DRYAD.8GTHT76P1.","chicago":"Szep, Eniko, Himani Sachdeva, and Nicholas H Barton. “Supplementary Code for: Polygenic Local Adaptation in Metapopulations: A Stochastic Eco-Evolutionary Model.” Dryad, 2021. https://doi.org/10.5061/DRYAD.8GTHT76P1.","ieee":"E. Szep, H. Sachdeva, and N. H. Barton, “Supplementary code for: Polygenic local adaptation in metapopulations: A stochastic eco-evolutionary model.” Dryad, 2021.","short":"E. Szep, H. Sachdeva, N.H. Barton, (2021).","ama":"Szep E, Sachdeva H, Barton NH. Supplementary code for: Polygenic local adaptation in metapopulations: A stochastic eco-evolutionary model. 2021. doi:10.5061/DRYAD.8GTHT76P1","apa":"Szep, E., Sachdeva, H., & Barton, N. H. (2021). Supplementary code for: Polygenic local adaptation in metapopulations: A stochastic eco-evolutionary model. Dryad. https://doi.org/10.5061/DRYAD.8GTHT76P1","mla":"Szep, Eniko, et al. Supplementary Code for: Polygenic Local Adaptation in Metapopulations: A Stochastic Eco-Evolutionary Model. Dryad, 2021, doi:10.5061/DRYAD.8GTHT76P1."},"ddc":["570"],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Dryad","oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.5061/dryad.8gtht76p1"}],"month":"03","abstract":[{"lang":"eng","text":"This paper analyzes the conditions for local adaptation in a metapopulation with infinitely many islands under a model of hard selection, where population size depends on local fitness. Each island belongs to one of two distinct ecological niches or habitats. Fitness is influenced by an additive trait which is under habitat-dependent directional selection. Our analysis is based on the diffusion approximation and accounts for both genetic drift and demographic stochasticity. By neglecting linkage disequilibria, it yields the joint distribution of allele frequencies and population size on each island. We find that under hard selection, the conditions for local adaptation in a rare habitat are more restrictive for more polygenic traits: even moderate migration load per locus at very many loci is sufficient for population sizes to decline. This further reduces the efficacy of selection at individual loci due to increased drift and because smaller populations are more prone to swamping due to migration, causing a positive feedback between increasing maladaptation and declining population sizes. Our analysis also highlights the importance of demographic stochasticity, which exacerbates the decline in numbers of maladapted populations, leading to population collapse in the rare habitat at significantly lower migration than predicted by deterministic arguments."}],"oa_version":"Published Version","doi":"10.5061/DRYAD.8GTHT76P1","related_material":{"record":[{"relation":"used_in_publication","id":"9252","status":"public"}]},"date_published":"2021-03-02T00:00:00Z","date_created":"2023-05-23T16:17:02Z","license":"https://creativecommons.org/publicdomain/zero/1.0/","year":"2021","day":"02"},{"acknowledgement":"We thank everyone who helped with fieldwork, snail processing and DNA extractions, particularly Laura Brettell, Mårten Duvetorp, Juan Galindo, Anne-Lise Liabot, Mark Ravinet, Irena Senčić and Zuzanna Zagrodzka. We are also grateful to Edinburgh Genomics for library preparation and sequencing, to Stuart Baird and Mark Ravinet for helpful discussions, and to three anonymous reviewers for their constructive comments. This work was supported by the Natural Environment Research Council (NE/K014021/1), the European Research Council (AdG-693030-BARRIERS), Swedish Research Councils Formas and Vetenskapsrådet through a Linnaeus grant to the Centre for Marine Evolutionary Biology (217-2008-1719), the European Regional Development Fund (POCI-01-0145-FEDER-030628), and the Fundação para a iência e a Tecnologia,\r\nPortugal (PTDC/BIA-EVL/\r\n30628/2017). A.M.W. and R.F. were\r\nfunded by the European Union’s Horizon 2020 research and innovation\r\nprogramme under Marie Skłodowska-Curie\r\ngrant agreements\r\nno. 754411/797747 and no. 706376, respectively.","publisher":"Wiley","quality_controlled":"1","oa":1,"has_accepted_license":"1","isi":1,"year":"2021","day":"01","publication":"Molecular Ecology","page":"3797-3814","doi":"10.1111/mec.15861","date_published":"2021-08-01T00:00:00Z","date_created":"2022-03-08T11:28:32Z","citation":{"mla":"Westram, Anja M., et al. “Using Replicate Hybrid Zones to Understand the Genomic Basis of Adaptive Divergence.” Molecular Ecology, vol. 30, no. 15, Wiley, 2021, pp. 3797–814, doi:10.1111/mec.15861.","ama":"Westram AM, Faria R, Johannesson K, Butlin R. Using replicate hybrid zones to understand the genomic basis of adaptive divergence. Molecular Ecology. 2021;30(15):3797-3814. doi:10.1111/mec.15861","apa":"Westram, A. M., Faria, R., Johannesson, K., & Butlin, R. (2021). Using replicate hybrid zones to understand the genomic basis of adaptive divergence. Molecular Ecology. Wiley. https://doi.org/10.1111/mec.15861","short":"A.M. Westram, R. Faria, K. Johannesson, R. Butlin, Molecular Ecology 30 (2021) 3797–3814.","ieee":"A. M. Westram, R. Faria, K. Johannesson, and R. Butlin, “Using replicate hybrid zones to understand the genomic basis of adaptive divergence,” Molecular Ecology, vol. 30, no. 15. Wiley, pp. 3797–3814, 2021.","chicago":"Westram, Anja M, Rui Faria, Kerstin Johannesson, and Roger Butlin. “Using Replicate Hybrid Zones to Understand the Genomic Basis of Adaptive Divergence.” Molecular Ecology. Wiley, 2021. https://doi.org/10.1111/mec.15861.","ista":"Westram AM, Faria R, Johannesson K, Butlin R. 2021. Using replicate hybrid zones to understand the genomic basis of adaptive divergence. Molecular Ecology. 30(15), 3797–3814."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","author":[{"full_name":"Westram, Anja M","orcid":"0000-0003-1050-4969","last_name":"Westram","first_name":"Anja M","id":"3C147470-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Rui","last_name":"Faria","full_name":"Faria, Rui"},{"last_name":"Johannesson","full_name":"Johannesson, Kerstin","first_name":"Kerstin"},{"full_name":"Butlin, Roger","last_name":"Butlin","first_name":"Roger"}],"external_id":{"pmid":["33638231"],"isi":["000669439700001"]},"article_processing_charge":"No","title":"Using replicate hybrid zones to understand the genomic basis of adaptive divergence","abstract":[{"text":"Combining hybrid zone analysis with genomic data is a promising approach to understanding the genomic basis of adaptive divergence. It allows for the identification of genomic regions underlying barriers to gene flow. It also provides insights into spatial patterns of allele frequency change, informing about the interplay between environmental factors, dispersal and selection. However, when only a single hybrid zone is analysed, it is difficult to separate patterns generated by selection from those resulting from chance. Therefore, it is beneficial to look for repeatable patterns across replicate hybrid zones in the same system. We applied this approach to the marine snail Littorina saxatilis, which contains two ecotypes, adapted to wave-exposed rocks vs. high-predation boulder fields. The existence of numerous hybrid zones between ecotypes offered the opportunity to test for the repeatability of genomic architectures and spatial patterns of divergence. We sampled and phenotyped snails from seven replicate hybrid zones on the Swedish west coast and genotyped them for thousands of single nucleotide polymorphisms. Shell shape and size showed parallel clines across all zones. Many genomic regions showing steep clines and/or high differentiation were shared among hybrid zones, consistent with a common evolutionary history and extensive gene flow between zones, and supporting the importance of these regions for divergence. In particular, we found that several large putative inversions contribute to divergence in all locations. Additionally, we found evidence for consistent displacement of clines from the boulder–rock transition. Our results demonstrate patterns of spatial variation that would not be accessible without continuous spatial sampling, a large genomic data set and replicate hybrid zones.","lang":"eng"}],"pmid":1,"oa_version":"Published Version","scopus_import":"1","month":"08","intvolume":" 30","publication_identifier":{"eissn":["1365-294X"],"issn":["0962-1083"]},"publication_status":"published","file":[{"creator":"dernst","file_size":1726548,"date_updated":"2022-03-08T11:31:30Z","file_name":"2021_MolecularEcology_Westram.pdf","date_created":"2022-03-08T11:31:30Z","relation":"main_file","access_level":"open_access","content_type":"application/pdf","success":1,"checksum":"d5611f243ceb63a0e091d6662ebd9cda","file_id":"10839"}],"language":[{"iso":"eng"}],"volume":30,"issue":"15","_id":"10838","type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["Genetics","Ecology","Evolution","Behavior and Systematics"],"date_updated":"2023-09-05T16:02:19Z","ddc":["570"],"department":[{"_id":"BeVi"}],"file_date_updated":"2022-03-08T11:31:30Z"},{"date_updated":"2023-09-05T15:46:55Z","department":[{"_id":"JiFr"}],"_id":"9288","type":"journal_article","article_type":"original","status":"public","publication_status":"published","publication_identifier":{"issn":["0028-646x"],"eissn":["1469-8137"]},"language":[{"iso":"eng"}],"volume":230,"issue":"6","abstract":[{"lang":"eng","text":"• The phenylpropanoid pathway serves a central role in plant metabolism, providing numerous compounds involved in diverse physiological processes. Most carbon entering the pathway is incorporated into lignin. Although several phenylpropanoid pathway mutants show seedling growth arrest, the role for lignin in seedling growth and development is unexplored.\r\n• We use complementary pharmacological and genetic approaches to block CINNAMATE‐4‐HYDROXYLASE (C4H) functionality in Arabidopsis seedlings and a set of molecular and biochemical techniques to investigate the underlying phenotypes.\r\n• Blocking C4H resulted in reduced lateral rooting and increased adventitious rooting apically in the hypocotyl. These phenotypes coincided with an inhibition in auxin transport. The upstream accumulation in cis‐cinnamic acid was found to likely cause polar auxin transport inhibition. Conversely, a downstream depletion in lignin perturbed phloem‐mediated auxin transport. Restoring lignin deposition effectively reestablished phloem transport and, accordingly, auxin homeostasis.\r\n• Our results show that the accumulation of bioactive intermediates and depletion in lignin jointly cause the aberrant phenotypes upon blocking C4H, and demonstrate that proper deposition of lignin is essential for the establishment of auxin distribution in seedlings. Our data position the phenylpropanoid pathway and lignin in a new physiological framework, consolidating their importance in plant growth and development."}],"pmid":1,"oa_version":"Published Version","main_file_link":[{"url":"https://biblio.ugent.be/publication/8703799/file/8703800.pdf","open_access":"1"}],"scopus_import":"1","intvolume":" 230","month":"03","citation":{"ista":"El Houari I, Van Beirs C, Arents H, Han H, Chanoca A, Opdenacker D, Pollier J, Storme V, Steenackers W, Quareshy M, Napier R, Beeckman T, Friml J, De Rybel B, Boerjan W, Vanholme B. 2021. Seedling developmental defects upon blocking CINNAMATE-4-HYDROXYLASE are caused by perturbations in auxin transport. New Phytologist. 230(6), 2275–2291.","chicago":"El Houari, I, C Van Beirs, HE Arents, Huibin Han, A Chanoca, D Opdenacker, J Pollier, et al. “Seedling Developmental Defects upon Blocking CINNAMATE-4-HYDROXYLASE Are Caused by Perturbations in Auxin Transport.” New Phytologist. Wiley, 2021. https://doi.org/10.1111/nph.17349.","apa":"El Houari, I., Van Beirs, C., Arents, H., Han, H., Chanoca, A., Opdenacker, D., … Vanholme, B. (2021). Seedling developmental defects upon blocking CINNAMATE-4-HYDROXYLASE are caused by perturbations in auxin transport. New Phytologist. Wiley. https://doi.org/10.1111/nph.17349","ama":"El Houari I, Van Beirs C, Arents H, et al. Seedling developmental defects upon blocking CINNAMATE-4-HYDROXYLASE are caused by perturbations in auxin transport. New Phytologist. 2021;230(6):2275-2291. doi:10.1111/nph.17349","short":"I. El Houari, C. Van Beirs, H. Arents, H. Han, A. Chanoca, D. Opdenacker, J. Pollier, V. Storme, W. Steenackers, M. Quareshy, R. Napier, T. Beeckman, J. Friml, B. De Rybel, W. Boerjan, B. Vanholme, New Phytologist 230 (2021) 2275–2291.","ieee":"I. El Houari et al., “Seedling developmental defects upon blocking CINNAMATE-4-HYDROXYLASE are caused by perturbations in auxin transport,” New Phytologist, vol. 230, no. 6. Wiley, pp. 2275–2291, 2021.","mla":"El Houari, I., et al. “Seedling Developmental Defects upon Blocking CINNAMATE-4-HYDROXYLASE Are Caused by Perturbations in Auxin Transport.” New Phytologist, vol. 230, no. 6, Wiley, 2021, pp. 2275–91, doi:10.1111/nph.17349."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","external_id":{"pmid":["33728703"],"isi":["000639552400001"]},"article_processing_charge":"No","author":[{"first_name":"I","last_name":"El Houari","full_name":"El Houari, I"},{"last_name":"Van Beirs","full_name":"Van Beirs, C","first_name":"C"},{"first_name":"HE","full_name":"Arents, HE","last_name":"Arents"},{"first_name":"Huibin","id":"31435098-F248-11E8-B48F-1D18A9856A87","last_name":"Han","full_name":"Han, Huibin"},{"full_name":"Chanoca, A","last_name":"Chanoca","first_name":"A"},{"first_name":"D","full_name":"Opdenacker, D","last_name":"Opdenacker"},{"full_name":"Pollier, J","last_name":"Pollier","first_name":"J"},{"last_name":"Storme","full_name":"Storme, V","first_name":"V"},{"first_name":"W","full_name":"Steenackers, W","last_name":"Steenackers"},{"full_name":"Quareshy, M","last_name":"Quareshy","first_name":"M"},{"first_name":"R","full_name":"Napier, R","last_name":"Napier"},{"first_name":"T","last_name":"Beeckman","full_name":"Beeckman, T"},{"id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jiří","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596","last_name":"Friml"},{"first_name":"B","full_name":"De Rybel, B","last_name":"De Rybel"},{"first_name":"W","full_name":"Boerjan, W","last_name":"Boerjan"},{"first_name":"B","last_name":"Vanholme","full_name":"Vanholme, B"}],"title":"Seedling developmental defects upon blocking CINNAMATE-4-HYDROXYLASE are caused by perturbations in auxin transport","year":"2021","isi":1,"publication":"New Phytologist","day":"17","page":"2275-2291","date_created":"2021-03-26T12:09:01Z","doi":"10.1111/nph.17349","date_published":"2021-03-17T00:00:00Z","oa":1,"quality_controlled":"1","publisher":"Wiley"},{"article_processing_charge":"No","external_id":{"isi":["000577708800001"],"pmid":["32990982"]},"author":[{"first_name":"Christina L.","last_name":"Pranger","full_name":"Pranger, Christina L."},{"last_name":"Fazekas-Singer","full_name":"Fazekas-Singer, Judit","orcid":"0000-0002-8777-3502","id":"36432834-F248-11E8-B48F-1D18A9856A87","first_name":"Judit"},{"first_name":"Verena K.","last_name":"Köhler","full_name":"Köhler, Verena K."},{"last_name":"Pali‐Schöll","full_name":"Pali‐Schöll, Isabella","first_name":"Isabella"},{"full_name":"Fiocchi, Alessandro","last_name":"Fiocchi","first_name":"Alessandro"},{"first_name":"Sophia N.","full_name":"Karagiannis, Sophia N.","last_name":"Karagiannis"},{"first_name":"Olatz","last_name":"Zenarruzabeitia","full_name":"Zenarruzabeitia, Olatz"},{"full_name":"Borrego, Francisco","last_name":"Borrego","first_name":"Francisco"},{"first_name":"Erika","full_name":"Jensen‐Jarolim, Erika","last_name":"Jensen‐Jarolim"}],"title":"PIPE‐cloned human IgE and IgG4 antibodies: New tools for investigating cow's milk allergy and tolerance","citation":{"mla":"Pranger, Christina L., et al. “PIPE‐cloned Human IgE and IgG4 Antibodies: New Tools for Investigating Cow’s Milk Allergy and Tolerance.” Allergy, vol. 76, no. 5, Wiley, 2021, pp. 1553–56, doi:10.1111/all.14604.","ieee":"C. L. Pranger et al., “PIPE‐cloned human IgE and IgG4 antibodies: New tools for investigating cow’s milk allergy and tolerance,” Allergy, vol. 76, no. 5. Wiley, pp. 1553–1556, 2021.","short":"C.L. Pranger, J. Singer, V.K. Köhler, I. Pali‐Schöll, A. Fiocchi, S.N. Karagiannis, O. Zenarruzabeitia, F. Borrego, E. Jensen‐Jarolim, Allergy 76 (2021) 1553–1556.","ama":"Pranger CL, Singer J, Köhler VK, et al. PIPE‐cloned human IgE and IgG4 antibodies: New tools for investigating cow’s milk allergy and tolerance. Allergy. 2021;76(5):1553-1556. doi:10.1111/all.14604","apa":"Pranger, C. L., Singer, J., Köhler, V. K., Pali‐Schöll, I., Fiocchi, A., Karagiannis, S. N., … Jensen‐Jarolim, E. (2021). PIPE‐cloned human IgE and IgG4 antibodies: New tools for investigating cow’s milk allergy and tolerance. Allergy. Wiley. https://doi.org/10.1111/all.14604","chicago":"Pranger, Christina L., Judit Singer, Verena K. Köhler, Isabella Pali‐Schöll, Alessandro Fiocchi, Sophia N. Karagiannis, Olatz Zenarruzabeitia, Francisco Borrego, and Erika Jensen‐Jarolim. “PIPE‐cloned Human IgE and IgG4 Antibodies: New Tools for Investigating Cow’s Milk Allergy and Tolerance.” Allergy. Wiley, 2021. https://doi.org/10.1111/all.14604.","ista":"Pranger CL, Singer J, Köhler VK, Pali‐Schöll I, Fiocchi A, Karagiannis SN, Zenarruzabeitia O, Borrego F, Jensen‐Jarolim E. 2021. PIPE‐cloned human IgE and IgG4 antibodies: New tools for investigating cow’s milk allergy and tolerance. Allergy. 76(5), 1553–1556."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","oa":1,"publisher":"Wiley","quality_controlled":"1","acknowledgement":"This work was supported by the Austrian Science Fund (FWF) grants MCCA W1248-B30 and SFB F4606-B28 to EJJ. CP received a short-term research fellowship of the European Federation of Immunological Societies (EFIS-IL) for a research visit at Biocruces Bizkaia Health Research Institute, Barakaldo, Spain. VKK received an EFIS-IL short-term research fellowship for a research visit at King’s College London. The research was funded by the National Institute for Health Research (NIHR) Biomedical Research Centre (BRC) based at Guy's and St Thomas' NHS Foundation Trust and King's College London (IS-BRC-1215-20006) (SNK). The authors acknowledge support by the Medical Research Council (MR/L023091/1) (SNK); Breast Cancer Now (147; KCL-BCN-Q3)(SNK); Cancer Research UK (C30122/A11527; C30122/A15774) (SNK); Cancer Research UK King's Health Partners Centre at King's College London (C604/A25135) (SNK); CRUK/NIHR in England/DoH for Scotland, Wales and Northern Ireland Experimental Cancer Medicine Centre (C10355/A15587) (SNK). The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health. Additionally, this work was funded by Instituto de Salud Carlos III through the project \"PI16/01223\" (Co-funded by European Regional Development Fund; “A way to make Europe”) to FB and by the Department of Health, Basque Government through the project “2019111031” to OZ. OZ is recipient of a Sara Borrell 2017 post-doctoral contract “CD17/00128” funded by Instituto de Salud Carlos III (Co-funded by European Social Fund; “Investing in your future”).","page":"1553-1556","date_created":"2022-03-08T11:19:05Z","date_published":"2021-05-01T00:00:00Z","doi":"10.1111/all.14604","year":"2021","isi":1,"has_accepted_license":"1","publication":"Allergy","day":"01","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"letter_note","type":"journal_article","keyword":["Immunology","Immunology and Allergy"],"status":"public","_id":"10836","file_date_updated":"2022-03-08T11:23:16Z","department":[{"_id":"Bio"}],"date_updated":"2023-09-05T15:58:53Z","ddc":["570"],"scopus_import":"1","intvolume":" 76","month":"05","oa_version":"Published Version","pmid":1,"volume":76,"issue":"5","publication_status":"published","publication_identifier":{"issn":["0105-4538"],"eissn":["1398-9995"]},"language":[{"iso":"eng"}],"file":[{"access_level":"open_access","relation":"main_file","content_type":"application/pdf","checksum":"9526f9554112fc027c9f7fa540c488cd","file_id":"10837","success":1,"creator":"dernst","date_updated":"2022-03-08T11:23:16Z","file_size":626081,"date_created":"2022-03-08T11:23:16Z","file_name":"2021_Allergy_Pranger.pdf"}]},{"article_processing_charge":"No","external_id":{"isi":["000573568000001"],"pmid":["32901934"]},"author":[{"first_name":"M","full_name":"Ke, M","last_name":"Ke"},{"full_name":"Ma, Z","last_name":"Ma","first_name":"Z"},{"last_name":"Wang","full_name":"Wang, D","first_name":"D"},{"first_name":"Y","last_name":"Sun","full_name":"Sun, Y"},{"first_name":"C","last_name":"Wen","full_name":"Wen, C"},{"first_name":"D","full_name":"Huang, D","last_name":"Huang"},{"first_name":"Z","full_name":"Chen, Z","last_name":"Chen"},{"first_name":"L","full_name":"Yang, L","last_name":"Yang"},{"last_name":"Tan","full_name":"Tan, Shutang","orcid":"0000-0002-0471-8285","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","first_name":"Shutang"},{"last_name":"Li","full_name":"Li, R","first_name":"R"},{"last_name":"Friml","full_name":"Friml, Jiří","orcid":"0000-0002-8302-7596","first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Miao","full_name":"Miao, Y","first_name":"Y"},{"full_name":"Chen, X","last_name":"Chen","first_name":"X"}],"title":"Salicylic acid regulates PIN2 auxin transporter hyper-clustering and root gravitropic growth via Remorin-dependent lipid nanodomain organization in Arabidopsis thaliana","citation":{"mla":"Ke, M., et al. “Salicylic Acid Regulates PIN2 Auxin Transporter Hyper-Clustering and Root Gravitropic Growth via Remorin-Dependent Lipid Nanodomain Organization in Arabidopsis Thaliana.” New Phytologist, vol. 229, no. 2, Wiley, 2021, pp. 963–78, doi:10.1111/nph.16915.","short":"M. Ke, Z. Ma, D. Wang, Y. Sun, C. Wen, D. Huang, Z. Chen, L. Yang, S. Tan, R. Li, J. Friml, Y. Miao, X. Chen, New Phytologist 229 (2021) 963–978.","ieee":"M. Ke et al., “Salicylic acid regulates PIN2 auxin transporter hyper-clustering and root gravitropic growth via Remorin-dependent lipid nanodomain organization in Arabidopsis thaliana,” New Phytologist, vol. 229, no. 2. Wiley, pp. 963–978, 2021.","apa":"Ke, M., Ma, Z., Wang, D., Sun, Y., Wen, C., Huang, D., … Chen, X. (2021). Salicylic acid regulates PIN2 auxin transporter hyper-clustering and root gravitropic growth via Remorin-dependent lipid nanodomain organization in Arabidopsis thaliana. New Phytologist. Wiley. https://doi.org/10.1111/nph.16915","ama":"Ke M, Ma Z, Wang D, et al. Salicylic acid regulates PIN2 auxin transporter hyper-clustering and root gravitropic growth via Remorin-dependent lipid nanodomain organization in Arabidopsis thaliana. New Phytologist. 2021;229(2):963-978. doi:10.1111/nph.16915","chicago":"Ke, M, Z Ma, D Wang, Y Sun, C Wen, D Huang, Z Chen, et al. “Salicylic Acid Regulates PIN2 Auxin Transporter Hyper-Clustering and Root Gravitropic Growth via Remorin-Dependent Lipid Nanodomain Organization in Arabidopsis Thaliana.” New Phytologist. Wiley, 2021. https://doi.org/10.1111/nph.16915.","ista":"Ke M, Ma Z, Wang D, Sun Y, Wen C, Huang D, Chen Z, Yang L, Tan S, Li R, Friml J, Miao Y, Chen X. 2021. Salicylic acid regulates PIN2 auxin transporter hyper-clustering and root gravitropic growth via Remorin-dependent lipid nanodomain organization in Arabidopsis thaliana. New Phytologist. 229(2), 963–978."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","page":"963-978","date_created":"2020-10-05T12:45:36Z","date_published":"2021-01-01T00:00:00Z","doi":"10.1111/nph.16915","year":"2021","has_accepted_license":"1","isi":1,"publication":"New Phytologist","day":"01","oa":1,"quality_controlled":"1","publisher":"Wiley","acknowledgement":"This work was supported by the National Key Research andDevelopment Programme of China (2017YFA0506100), theNational Natural Science Foundation of China (31870170 and31701168), and the Fok Ying Tung Education Foundation(161027) to XC; NTU startup grant (M4081533) and NIM/01/2016 (NTU, Singapore) to YM. We thank Lei Shi andZhongquan Lin for microscopy assistance.","file_date_updated":"2021-02-04T09:53:16Z","department":[{"_id":"JiFr"}],"date_updated":"2023-09-05T16:06:24Z","ddc":["580"],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","type":"journal_article","status":"public","_id":"8608","issue":"2","volume":229,"publication_status":"published","publication_identifier":{"issn":["0028-646x"],"eissn":["1469-8137"]},"language":[{"iso":"eng"}],"file":[{"creator":"dernst","date_updated":"2021-02-04T09:53:16Z","file_size":3674502,"date_created":"2021-02-04T09:53:16Z","file_name":"2021_NewPhytologist_Ke.pdf","access_level":"open_access","relation":"main_file","content_type":"application/pdf","checksum":"d36b6a8c6fafab66264e0d27114dae63","file_id":"9085","success":1}],"scopus_import":"1","intvolume":" 229","month":"01","abstract":[{"lang":"eng","text":"To adapt to the diverse array of biotic and abiotic cues, plants have evolved sophisticated mechanisms to sense changes in environmental conditions and modulate their growth. Growth-promoting hormones and defence signalling fine tune plant development antagonistically. During host-pathogen interactions, this defence-growth trade-off is mediated by the counteractive effects of the defence hormone salicylic acid (SA) and the growth hormone auxin. Here we revealed an underlying mechanism of SA regulating auxin signalling by constraining the plasma membrane dynamics of PIN2 auxin efflux transporter in Arabidopsis thaliana roots. The lateral diffusion of PIN2 proteins is constrained by SA signalling, during which PIN2 proteins are condensed into hyperclusters depending on REM1.2-mediated nanodomain compartmentalisation. Furthermore, membrane nanodomain compartmentalisation by SA or Remorin (REM) assembly significantly suppressed clathrin-mediated endocytosis. Consequently, SA-induced heterogeneous surface condensation disrupted asymmetric auxin distribution and the resultant gravitropic response. Our results demonstrated a defence-growth trade-off mechanism by which SA signalling crosstalked with auxin transport by concentrating membrane-resident PIN2 into heterogeneous compartments."}],"oa_version":"Published Version","pmid":1},{"abstract":[{"lang":"eng","text":"Hartree–Fock theory has been justified as a mean-field approximation for fermionic systems. However, it suffers from some defects in predicting physical properties, making necessary a theory of quantum correlations. Recently, bosonization of many-body correlations has been rigorously justified as an upper bound on the correlation energy at high density with weak interactions. We review the bosonic approximation, deriving an effective Hamiltonian. We then show that for systems with Coulomb interaction this effective theory predicts collective excitations (plasmons) in accordance with the random phase approximation of Bohm and Pines, and with experimental observation."}],"oa_version":"Preprint","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1910.08190"}],"scopus_import":"1","intvolume":" 33","month":"01","publication_status":"published","publication_identifier":{"issn":["0129-055X"],"eissn":["1793-6659"]},"language":[{"iso":"eng"}],"ec_funded":1,"volume":33,"issue":"1","_id":"7900","article_type":"original","type":"journal_article","status":"public","date_updated":"2023-09-05T16:07:40Z","department":[{"_id":"RoSe"}],"oa":1,"quality_controlled":"1","publisher":"World Scientific","year":"2021","isi":1,"publication":"Reviews in Mathematical Physics","day":"01","date_created":"2020-05-28T16:47:55Z","doi":"10.1142/s0129055x20600090","date_published":"2021-01-01T00:00:00Z","article_number":"2060009","project":[{"name":"Analysis of quantum many-body systems","grant_number":"694227","call_identifier":"H2020","_id":"25C6DC12-B435-11E9-9278-68D0E5697425"}],"citation":{"chicago":"Benedikter, Niels P. “Bosonic Collective Excitations in Fermi Gases.” Reviews in Mathematical Physics. World Scientific, 2021. https://doi.org/10.1142/s0129055x20600090.","ista":"Benedikter NP. 2021. Bosonic collective excitations in Fermi gases. Reviews in Mathematical Physics. 33(1), 2060009.","mla":"Benedikter, Niels P. “Bosonic Collective Excitations in Fermi Gases.” Reviews in Mathematical Physics, vol. 33, no. 1, 2060009, World Scientific, 2021, doi:10.1142/s0129055x20600090.","short":"N.P. Benedikter, Reviews in Mathematical Physics 33 (2021).","ieee":"N. P. Benedikter, “Bosonic collective excitations in Fermi gases,” Reviews in Mathematical Physics, vol. 33, no. 1. World Scientific, 2021.","ama":"Benedikter NP. Bosonic collective excitations in Fermi gases. Reviews in Mathematical Physics. 2021;33(1). doi:10.1142/s0129055x20600090","apa":"Benedikter, N. P. (2021). Bosonic collective excitations in Fermi gases. Reviews in Mathematical Physics. World Scientific. https://doi.org/10.1142/s0129055x20600090"},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","external_id":{"isi":["000613313200010"],"arxiv":["1910.08190"]},"article_processing_charge":"No","author":[{"id":"3DE6C32A-F248-11E8-B48F-1D18A9856A87","first_name":"Niels P","orcid":"0000-0002-1071-6091","full_name":"Benedikter, Niels P","last_name":"Benedikter"}],"title":"Bosonic collective excitations in Fermi gases"},{"scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1912.12509"}],"month":"02","intvolume":" 33","abstract":[{"lang":"eng","text":" We review old and new results on the Fröhlich polaron model. The discussion includes the validity of the (classical) Pekar approximation in the strong coupling limit, quantum corrections to this limit, as well as the divergence of the effective polaron mass."}],"oa_version":"Preprint","volume":33,"issue":"01","ec_funded":1,"publication_identifier":{"eissn":["1793-6659"],"issn":["0129-055X"]},"publication_status":"published","language":[{"iso":"eng"}],"article_type":"original","type":"journal_article","status":"public","keyword":["Mathematical Physics","Statistical and Nonlinear Physics"],"_id":"10852","department":[{"_id":"RoSe"}],"date_updated":"2023-09-05T16:08:02Z","quality_controlled":"1","publisher":"World Scientific Publishing","oa":1,"acknowledgement":"This work was supported by the European Research Council (ERC) under the Euro-pean Union’s Horizon 2020 research and innovation programme (grant agreementNo. 694227).","date_published":"2021-02-01T00:00:00Z","doi":"10.1142/s0129055x20600120","date_created":"2022-03-18T08:11:34Z","isi":1,"year":"2021","day":"01","publication":"Reviews in Mathematical Physics","project":[{"grant_number":"694227","name":"Analysis of quantum many-body systems","call_identifier":"H2020","_id":"25C6DC12-B435-11E9-9278-68D0E5697425"}],"article_number":"2060012","author":[{"full_name":"Seiringer, Robert","orcid":"0000-0002-6781-0521","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","first_name":"Robert"}],"article_processing_charge":"No","external_id":{"isi":["000613313200013"],"arxiv":["1912.12509"]},"title":"The polaron at strong coupling","citation":{"ista":"Seiringer R. 2021. The polaron at strong coupling. Reviews in Mathematical Physics. 33(01), 2060012.","chicago":"Seiringer, Robert. “The Polaron at Strong Coupling.” Reviews in Mathematical Physics. World Scientific Publishing, 2021. https://doi.org/10.1142/s0129055x20600120.","ieee":"R. Seiringer, “The polaron at strong coupling,” Reviews in Mathematical Physics, vol. 33, no. 01. World Scientific Publishing, 2021.","short":"R. Seiringer, Reviews in Mathematical Physics 33 (2021).","ama":"Seiringer R. The polaron at strong coupling. Reviews in Mathematical Physics. 2021;33(01). doi:10.1142/s0129055x20600120","apa":"Seiringer, R. (2021). The polaron at strong coupling. Reviews in Mathematical Physics. World Scientific Publishing. https://doi.org/10.1142/s0129055x20600120","mla":"Seiringer, Robert. “The Polaron at Strong Coupling.” Reviews in Mathematical Physics, vol. 33, no. 01, 2060012, World Scientific Publishing, 2021, doi:10.1142/s0129055x20600120."},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1"},{"oa_version":"Published Version","abstract":[{"lang":"eng","text":"In this thesis we study persistence of multi-covers of Euclidean balls and the geometric structures underlying their computation, in particular Delaunay mosaics and Voronoi tessellations. The k-fold cover for some discrete input point set consists of the space where at least k balls of radius r around the input points overlap. Persistence is a notion that captures, in some sense, the topology of the shape underlying the input. While persistence is usually computed for the union of balls, the k-fold cover is of interest as it captures local density,\r\nand thus might approximate the shape of the input better if the input data is noisy. To compute persistence of these k-fold covers, we need a discretization that is provided by higher-order Delaunay mosaics. We present and implement a simple and efficient algorithm for the computation of higher-order Delaunay mosaics, and use it to give experimental results for their combinatorial properties. The algorithm makes use of a new geometric structure, the rhomboid tiling. It contains the higher-order Delaunay mosaics as slices, and by introducing a filtration\r\nfunction on the tiling, we also obtain higher-order α-shapes as slices. These allow us to compute persistence of the multi-covers for varying radius r; the computation for varying k is less straight-foward and involves the rhomboid tiling directly. We apply our algorithms to experimental sphere packings to shed light on their structural properties. Finally, inspired by periodic structures in packings and materials, we propose and implement an algorithm for periodic Delaunay triangulations to be integrated into the Computational Geometry Algorithms Library (CGAL), and discuss the implications on persistence for periodic data sets."}],"place":"Klosterneuburg","month":"02","alternative_title":["ISTA Thesis"],"file":[{"relation":"source_file","access_level":"closed","content_type":"application/zip","checksum":"bcf27986147cab0533b6abadd74e7629","file_id":"9063","creator":"patrickd","file_size":13446994,"date_updated":"2021-02-03T10:37:28Z","file_name":"thesis_source.zip","date_created":"2021-02-02T14:09:25Z"},{"success":1,"file_id":"9064","checksum":"9cc8af266579a464385bbe2aff6af606","relation":"main_file","access_level":"open_access","content_type":"application/pdf","file_name":"thesis_pdfA2b.pdf","date_created":"2021-02-02T14:09:18Z","creator":"patrickd","file_size":5210329,"date_updated":"2021-02-02T14:09:18Z"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2663-337X"]},"publication_status":"published","degree_awarded":"PhD","related_material":{"record":[{"relation":"part_of_dissertation","status":"public","id":"187"},{"status":"public","id":"8703","relation":"part_of_dissertation"}]},"_id":"9056","status":"public","type":"dissertation","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"ddc":["006","514","516"],"supervisor":[{"last_name":"Edelsbrunner","full_name":"Edelsbrunner, Herbert","orcid":"0000-0002-9823-6833","first_name":"Herbert","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87"}],"date_updated":"2023-09-07T13:29:01Z","file_date_updated":"2021-02-03T10:37:28Z","department":[{"_id":"HeEd"},{"_id":"GradSch"}],"publisher":"Institute of Science and Technology Austria","oa":1,"day":"01","has_accepted_license":"1","year":"2021","date_published":"2021-02-01T00:00:00Z","doi":"10.15479/AT:ISTA:9056","date_created":"2021-02-02T14:11:06Z","page":"134","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"mla":"Osang, Georg F. Multi-Cover Persistence and Delaunay Mosaics. Institute of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9056.","short":"G.F. Osang, Multi-Cover Persistence and Delaunay Mosaics, Institute of Science and Technology Austria, 2021.","ieee":"G. F. Osang, “Multi-cover persistence and Delaunay mosaics,” Institute of Science and Technology Austria, Klosterneuburg, 2021.","apa":"Osang, G. F. (2021). Multi-cover persistence and Delaunay mosaics. Institute of Science and Technology Austria, Klosterneuburg. https://doi.org/10.15479/AT:ISTA:9056","ama":"Osang GF. Multi-cover persistence and Delaunay mosaics. 2021. doi:10.15479/AT:ISTA:9056","chicago":"Osang, Georg F. “Multi-Cover Persistence and Delaunay Mosaics.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9056.","ista":"Osang GF. 2021. Multi-cover persistence and Delaunay mosaics. Klosterneuburg: Institute of Science and Technology Austria."},"title":"Multi-cover persistence and Delaunay mosaics","author":[{"full_name":"Osang, Georg F","orcid":"0000-0002-8882-5116","last_name":"Osang","id":"464B40D6-F248-11E8-B48F-1D18A9856A87","first_name":"Georg F"}],"article_processing_charge":"No"},{"ddc":["510"],"supervisor":[{"first_name":"László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","last_name":"Erdös","orcid":"0000-0001-5366-9603","full_name":"Erdös, László"}],"date_updated":"2023-09-07T13:29:32Z","department":[{"_id":"GradSch"},{"_id":"LaEr"}],"file_date_updated":"2021-01-25T14:19:10Z","_id":"9022","status":"public","type":"dissertation","file":[{"file_id":"9043","checksum":"5a93658a5f19478372523ee232887e2b","success":1,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","date_created":"2021-01-25T14:19:03Z","file_name":"thesis.pdf","creator":"gcipollo","date_updated":"2021-01-25T14:19:03Z","file_size":4127796},{"content_type":"application/zip","access_level":"closed","relation":"source_file","checksum":"e8270eddfe6a988e92a53c88d1d19b8c","file_id":"9044","date_updated":"2021-01-25T14:19:10Z","file_size":12775206,"creator":"gcipollo","date_created":"2021-01-25T14:19:10Z","file_name":"Thesis_files.zip"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2663-337X"]},"degree_awarded":"PhD","publication_status":"published","ec_funded":1,"oa_version":"Published Version","abstract":[{"lang":"eng","text":"In the first part of the thesis we consider Hermitian random matrices. Firstly, we consider sample covariance matrices XX∗ with X having independent identically distributed (i.i.d.) centred entries. We prove a Central Limit Theorem for differences of linear statistics of XX∗ and its minor after removing the first column of X. Secondly, we consider Wigner-type matrices and prove that the eigenvalue statistics near cusp singularities of the limiting density of states are universal and that they form a Pearcey process. Since the limiting eigenvalue distribution admits only square root (edge) and cubic root (cusp) singularities, this concludes the third and last remaining case of the Wigner-Dyson-Mehta universality conjecture. The main technical ingredients are an optimal local law at the cusp, and the proof of the fast relaxation to equilibrium of the Dyson Brownian motion in the cusp regime.\r\nIn the second part we consider non-Hermitian matrices X with centred i.i.d. entries. We normalise the entries of X to have variance N −1. It is well known that the empirical eigenvalue density converges to the uniform distribution on the unit disk (circular law). In the first project, we prove universality of the local eigenvalue statistics close to the edge of the spectrum. This is the non-Hermitian analogue of the TracyWidom universality at the Hermitian edge. Technically we analyse the evolution of the spectral distribution of X along the Ornstein-Uhlenbeck flow for very long time\r\n(up to t = +∞). In the second project, we consider linear statistics of eigenvalues for macroscopic test functions f in the Sobolev space H2+ϵ and prove their convergence to the projection of the Gaussian Free Field on the unit disk. We prove this result for non-Hermitian matrices with real or complex entries. The main technical ingredients are: (i) local law for products of two resolvents at different spectral parameters, (ii) analysis of correlated Dyson Brownian motions.\r\nIn the third and final part we discuss the mathematically rigorous application of supersymmetric techniques (SUSY ) to give a lower tail estimate of the lowest singular value of X − z, with z ∈ C. More precisely, we use superbosonisation formula to give an integral representation of the resolvent of (X − z)(X − z)∗ which reduces to two and three contour integrals in the complex and real case, respectively. The rigorous analysis of these integrals is quite challenging since simple saddle point analysis cannot be applied (the main contribution comes from a non-trivial manifold). Our result\r\nimproves classical smoothing inequalities in the regime |z| ≈ 1; this result is essential to prove edge universality for i.i.d. non-Hermitian matrices."}],"month":"01","alternative_title":["ISTA Thesis"],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"ista":"Cipolloni G. 2021. Fluctuations in the spectrum of random matrices. Institute of Science and Technology Austria.","chicago":"Cipolloni, Giorgio. “Fluctuations in the Spectrum of Random Matrices.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9022.","apa":"Cipolloni, G. (2021). Fluctuations in the spectrum of random matrices. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:9022","ama":"Cipolloni G. Fluctuations in the spectrum of random matrices. 2021. doi:10.15479/AT:ISTA:9022","ieee":"G. Cipolloni, “Fluctuations in the spectrum of random matrices,” Institute of Science and Technology Austria, 2021.","short":"G. Cipolloni, Fluctuations in the Spectrum of Random Matrices, Institute of Science and Technology Austria, 2021.","mla":"Cipolloni, Giorgio. Fluctuations in the Spectrum of Random Matrices. Institute of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9022."},"title":"Fluctuations in the spectrum of random matrices","author":[{"id":"42198EFA-F248-11E8-B48F-1D18A9856A87","first_name":"Giorgio","last_name":"Cipolloni","full_name":"Cipolloni, Giorgio","orcid":"0000-0002-4901-7992"}],"article_processing_charge":"No","project":[{"name":"International IST Doctoral Program","grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"call_identifier":"FP7","_id":"258DCDE6-B435-11E9-9278-68D0E5697425","name":"Random matrices, universality and disordered quantum systems","grant_number":"338804"}],"day":"25","has_accepted_license":"1","year":"2021","doi":"10.15479/AT:ISTA:9022","date_published":"2021-01-25T00:00:00Z","date_created":"2021-01-21T18:16:54Z","page":"380","acknowledgement":"I gratefully acknowledge the financial support from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 665385 and my advisor’s ERC Advanced Grant No. 338804.","publisher":"Institute of Science and Technology Austria","oa":1},{"quality_controlled":"1","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://openreview.net/pdf?id=krz7T0xU9Z_"}],"oa":1,"month":"05","abstract":[{"lang":"eng","text":"We study the inductive bias of two-layer ReLU networks trained by gradient flow. We identify a class of easy-to-learn (`orthogonally separable') datasets, and characterise the solution that ReLU networks trained on such datasets converge to. Irrespective of network width, the solution turns out to be a combination of two max-margin classifiers: one corresponding to the positive data subset and one corresponding to the negative data subset. The proof is based on the recently introduced concept of extremal sectors, for which we prove a number of properties in the context of orthogonal separability. In particular, we prove stationarity of activation patterns from some time onwards, which enables a reduction of the ReLU network to an ensemble of linear subnetworks."}],"oa_version":"Published Version","date_published":"2021-05-01T00:00:00Z","related_material":{"record":[{"relation":"dissertation_contains","id":"9418","status":"public"}]},"date_created":"2021-05-24T11:16:46Z","has_accepted_license":"1","publication_status":"published","year":"2021","file":[{"content_type":"application/pdf","relation":"main_file","access_level":"open_access","checksum":"f34ff17017527db5ba6927f817bdd125","file_id":"9417","file_size":502356,"date_updated":"2021-05-24T11:15:57Z","creator":"bphuong","file_name":"iclr2021_conference.pdf","date_created":"2021-05-24T11:15:57Z"}],"day":"01","language":[{"iso":"eng"}],"publication":"9th International Conference on Learning Representations","type":"conference","conference":{"name":" ICLR: International Conference on Learning Representations","location":"Virtual","end_date":"2021-05-07","start_date":"2021-05-03"},"status":"public","_id":"9416","author":[{"first_name":"Phuong","id":"3EC6EE64-F248-11E8-B48F-1D18A9856A87","last_name":"Bui Thi Mai","full_name":"Bui Thi Mai, Phuong"},{"orcid":"0000-0001-8622-7887","full_name":"Lampert, Christoph","last_name":"Lampert","first_name":"Christoph","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87"}],"article_processing_charge":"No","title":"The inductive bias of ReLU networks on orthogonally separable data","department":[{"_id":"GradSch"},{"_id":"ChLa"}],"file_date_updated":"2021-05-24T11:15:57Z","date_updated":"2023-09-07T13:29:50Z","citation":{"ama":"Phuong M, Lampert C. The inductive bias of ReLU networks on orthogonally separable data. In: 9th International Conference on Learning Representations. ; 2021.","apa":"Phuong, M., & Lampert, C. (2021). The inductive bias of ReLU networks on orthogonally separable data. In 9th International Conference on Learning Representations. Virtual.","ieee":"M. Phuong and C. Lampert, “The inductive bias of ReLU networks on orthogonally separable data,” in 9th International Conference on Learning Representations, Virtual, 2021.","short":"M. Phuong, C. Lampert, in:, 9th International Conference on Learning Representations, 2021.","mla":"Phuong, Mary, and Christoph Lampert. “The Inductive Bias of ReLU Networks on Orthogonally Separable Data.” 9th International Conference on Learning Representations, 2021.","ista":"Phuong M, Lampert C. 2021. The inductive bias of ReLU networks on orthogonally separable data. 9th International Conference on Learning Representations. ICLR: International Conference on Learning Representations.","chicago":"Phuong, Mary, and Christoph Lampert. “The Inductive Bias of ReLU Networks on Orthogonally Separable Data.” In 9th International Conference on Learning Representations, 2021."},"ddc":["000"],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"author":[{"first_name":"Dario","id":"41A639AA-F248-11E8-B48F-1D18A9856A87","last_name":"Feliciangeli","full_name":"Feliciangeli, Dario","orcid":"0000-0003-0754-8530"},{"first_name":"Simone Anna Elvira","id":"856966FE-A408-11E9-977E-802DE6697425","last_name":"Rademacher","full_name":"Rademacher, Simone Anna Elvira","orcid":"0000-0001-5059-4466"},{"first_name":"Robert","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer","full_name":"Seiringer, Robert","orcid":"0000-0002-6781-0521"}],"external_id":{"isi":["000617195700001"]},"article_processing_charge":"Yes (via OA deal)","title":"Persistence of the spectral gap for the Landau–Pekar equations","citation":{"ama":"Feliciangeli D, Rademacher SAE, Seiringer R. Persistence of the spectral gap for the Landau–Pekar equations. Letters in Mathematical Physics. 2021;111. doi:10.1007/s11005-020-01350-5","apa":"Feliciangeli, D., Rademacher, S. A. E., & Seiringer, R. (2021). Persistence of the spectral gap for the Landau–Pekar equations. Letters in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s11005-020-01350-5","short":"D. Feliciangeli, S.A.E. Rademacher, R. Seiringer, Letters in Mathematical Physics 111 (2021).","ieee":"D. Feliciangeli, S. A. E. Rademacher, and R. Seiringer, “Persistence of the spectral gap for the Landau–Pekar equations,” Letters in Mathematical Physics, vol. 111. Springer Nature, 2021.","mla":"Feliciangeli, Dario, et al. “Persistence of the Spectral Gap for the Landau–Pekar Equations.” Letters in Mathematical Physics, vol. 111, 19, Springer Nature, 2021, doi:10.1007/s11005-020-01350-5.","ista":"Feliciangeli D, Rademacher SAE, Seiringer R. 2021. Persistence of the spectral gap for the Landau–Pekar equations. Letters in Mathematical Physics. 111, 19.","chicago":"Feliciangeli, Dario, Simone Anna Elvira Rademacher, and Robert Seiringer. “Persistence of the Spectral Gap for the Landau–Pekar Equations.” Letters in Mathematical Physics. Springer Nature, 2021. https://doi.org/10.1007/s11005-020-01350-5."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","project":[{"_id":"25C6DC12-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"694227","name":"Analysis of quantum many-body systems"},{"grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"article_number":"19","doi":"10.1007/s11005-020-01350-5","date_published":"2021-02-11T00:00:00Z","date_created":"2021-03-07T23:01:25Z","isi":1,"has_accepted_license":"1","year":"2021","day":"11","publication":"Letters in Mathematical Physics","quality_controlled":"1","publisher":"Springer Nature","oa":1,"acknowledgement":"Funding from the European Union’s Horizon 2020 research and innovation programme under the ERC Grant Agreement No 694227 (D.F. and R.S.) and under the Marie Skłodowska-Curie Grant Agreement No. 754411 (S.R.) is gratefully acknowledged. Open Access funding provided by Institute of Science and Technology (IST Austria)","file_date_updated":"2021-03-09T11:44:34Z","department":[{"_id":"RoSe"}],"date_updated":"2023-09-07T13:30:11Z","ddc":["510"],"type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","_id":"9225","related_material":{"record":[{"id":"9733","status":"public","relation":"dissertation_contains"}]},"volume":111,"ec_funded":1,"publication_identifier":{"issn":["03779017"],"eissn":["15730530"]},"publication_status":"published","file":[{"file_id":"9232","checksum":"ffbfe1aad623bce7ff529c207e343b53","success":1,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","date_created":"2021-03-09T11:44:34Z","file_name":"2021_LettersMathPhysics_Feliciangeli.pdf","creator":"dernst","date_updated":"2021-03-09T11:44:34Z","file_size":391205}],"language":[{"iso":"eng"}],"scopus_import":"1","month":"02","intvolume":" 111","abstract":[{"text":"The Landau–Pekar equations describe the dynamics of a strongly coupled polaron.\r\nHere, we provide a class of initial data for which the associated effective Hamiltonian\r\nhas a uniform spectral gap for all times. For such initial data, this allows us to extend the\r\nresults on the adiabatic theorem for the Landau–Pekar equations and their derivation\r\nfrom the Fröhlich model obtained in previous works to larger times.","lang":"eng"}],"oa_version":"Published Version"},{"oa":1,"acknowledgement":"Funding from the European Union’s Horizon 2020 research and innovation programme under the ERC grant agreement No 694227 is gratefully acknowledged. We would also like to thank Rupert Frank for many helpful discussions, especially related to the Gross coordinate transformation defined in Def. 4.1.\r\n","date_created":"2021-08-06T08:25:57Z","date_published":"2021-02-01T00:00:00Z","publication":"arXiv","day":"01","year":"2021","has_accepted_license":"1","project":[{"call_identifier":"H2020","_id":"25C6DC12-B435-11E9-9278-68D0E5697425","name":"Analysis of quantum many-body systems","grant_number":"694227"}],"article_number":"2101.12566","title":"The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics","external_id":{"arxiv":["2101.12566"]},"article_processing_charge":"No","author":[{"last_name":"Feliciangeli","full_name":"Feliciangeli, Dario","orcid":"0000-0003-0754-8530","first_name":"Dario","id":"41A639AA-F248-11E8-B48F-1D18A9856A87"},{"id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","first_name":"Robert","last_name":"Seiringer","orcid":"0000-0002-6781-0521","full_name":"Seiringer, Robert"}],"user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","citation":{"chicago":"Feliciangeli, Dario, and Robert Seiringer. “The Strongly Coupled Polaron on the Torus: Quantum Corrections to the Pekar Asymptotics.” ArXiv, n.d.","ista":"Feliciangeli D, Seiringer R. The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics. arXiv, 2101.12566.","mla":"Feliciangeli, Dario, and Robert Seiringer. “The Strongly Coupled Polaron on the Torus: Quantum Corrections to the Pekar Asymptotics.” ArXiv, 2101.12566.","apa":"Feliciangeli, D., & Seiringer, R. (n.d.). The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics. arXiv.","ama":"Feliciangeli D, Seiringer R. The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics. arXiv.","short":"D. Feliciangeli, R. Seiringer, ArXiv (n.d.).","ieee":"D. Feliciangeli and R. Seiringer, “The strongly coupled polaron on the torus: Quantum corrections to the Pekar asymptotics,” arXiv. ."},"month":"02","main_file_link":[{"url":"https://arxiv.org/abs/2101.12566","open_access":"1"}],"oa_version":"Preprint","abstract":[{"text":"We investigate the Fröhlich polaron model on a three-dimensional torus, and give a proof of the second-order quantum corrections to its ground-state energy in the strong-coupling limit. Compared to previous work in the confined case, the translational symmetry (and its breaking in the Pekar approximation) makes the analysis substantially more challenging.","lang":"eng"}],"ec_funded":1,"related_material":{"record":[{"status":"public","id":"10224","relation":"later_version"},{"status":"public","id":"9733","relation":"dissertation_contains"}]},"language":[{"iso":"eng"}],"publication_status":"submitted","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"preprint","_id":"9787","department":[{"_id":"RoSe"}],"ddc":["510"],"date_updated":"2023-09-07T13:30:10Z"},{"page":"341-366","date_created":"2021-09-05T22:01:24Z","date_published":"2021-07-15T00:00:00Z","doi":"10.1007/978-3-030-81685-8_16","year":"2021","isi":1,"has_accepted_license":"1","publication":"33rd International Conference on Computer-Aided Verification ","day":"15","oa":1,"quality_controlled":"1","publisher":"Springer Nature","acknowledgement":"The research was partially funded by the ERC CoG 863818 (ForM-SMArt) and the Vienna Science and Technology Fund (WWTF) through project ICT15-003.","article_processing_charge":"Yes","external_id":{"isi":["000698732400016"],"arxiv":["2105.06424"]},"author":[{"first_name":"Pratyush","full_name":"Agarwal, Pratyush","last_name":"Agarwal"},{"first_name":"Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","last_name":"Chatterjee"},{"first_name":"Shreya","full_name":"Pathak, Shreya","last_name":"Pathak"},{"first_name":"Andreas","id":"49704004-F248-11E8-B48F-1D18A9856A87","full_name":"Pavlogiannis, Andreas","orcid":"0000-0002-8943-0722","last_name":"Pavlogiannis"},{"first_name":"Viktor","id":"3AF3DA7C-F248-11E8-B48F-1D18A9856A87","last_name":"Toman","orcid":"0000-0001-9036-063X","full_name":"Toman, Viktor"}],"title":"Stateless model checking under a reads-value-from equivalence","citation":{"mla":"Agarwal, Pratyush, et al. “Stateless Model Checking under a Reads-Value-from Equivalence.” 33rd International Conference on Computer-Aided Verification , vol. 12759, Springer Nature, 2021, pp. 341–66, doi:10.1007/978-3-030-81685-8_16.","ama":"Agarwal P, Chatterjee K, Pathak S, Pavlogiannis A, Toman V. Stateless model checking under a reads-value-from equivalence. In: 33rd International Conference on Computer-Aided Verification . Vol 12759. Springer Nature; 2021:341-366. doi:10.1007/978-3-030-81685-8_16","apa":"Agarwal, P., Chatterjee, K., Pathak, S., Pavlogiannis, A., & Toman, V. (2021). Stateless model checking under a reads-value-from equivalence. In 33rd International Conference on Computer-Aided Verification (Vol. 12759, pp. 341–366). Virtual: Springer Nature. https://doi.org/10.1007/978-3-030-81685-8_16","short":"P. Agarwal, K. Chatterjee, S. Pathak, A. Pavlogiannis, V. Toman, in:, 33rd International Conference on Computer-Aided Verification , Springer Nature, 2021, pp. 341–366.","ieee":"P. Agarwal, K. Chatterjee, S. Pathak, A. Pavlogiannis, and V. Toman, “Stateless model checking under a reads-value-from equivalence,” in 33rd International Conference on Computer-Aided Verification , Virtual, 2021, vol. 12759, pp. 341–366.","chicago":"Agarwal, Pratyush, Krishnendu Chatterjee, Shreya Pathak, Andreas Pavlogiannis, and Viktor Toman. “Stateless Model Checking under a Reads-Value-from Equivalence.” In 33rd International Conference on Computer-Aided Verification , 12759:341–66. Springer Nature, 2021. https://doi.org/10.1007/978-3-030-81685-8_16.","ista":"Agarwal P, Chatterjee K, Pathak S, Pavlogiannis A, Toman V. 2021. Stateless model checking under a reads-value-from equivalence. 33rd International Conference on Computer-Aided Verification . CAV: Computer Aided Verification , LNCS, vol. 12759, 341–366."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","project":[{"grant_number":"ICT15-003","name":"Efficient Algorithms for Computer Aided Verification","_id":"25892FC0-B435-11E9-9278-68D0E5697425"},{"call_identifier":"H2020","_id":"0599E47C-7A3F-11EA-A408-12923DDC885E","name":"Formal Methods for Stochastic Models: Algorithms and Applications","grant_number":"863818"}],"ec_funded":1,"volume":"12759 ","related_material":{"record":[{"id":"10199","status":"public","relation":"dissertation_contains"}]},"publication_status":"published","publication_identifier":{"eisbn":["978-3-030-81685-8"],"issn":["0302-9743"],"isbn":["978-3-030-81684-1"],"eissn":["1611-3349"]},"language":[{"iso":"eng"}],"file":[{"checksum":"4b346e5fbaa8b9bdf107819c7b2aadee","file_id":"11368","success":1,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","date_created":"2022-05-13T07:00:20Z","file_name":"2021_LNCS_Agarwal.pdf","creator":"dernst","date_updated":"2022-05-13T07:00:20Z","file_size":1516756}],"alternative_title":["LNCS"],"scopus_import":"1","month":"07","abstract":[{"lang":"eng","text":"Stateless model checking (SMC) is one of the standard approaches to the verification of concurrent programs. As scheduling non-determinism creates exponentially large spaces of thread interleavings, SMC attempts to partition this space into equivalence classes and explore only a few representatives from each class. The efficiency of this approach depends on two factors: (a) the coarseness of the partitioning, and (b) the time to generate representatives in each class. For this reason, the search for coarse partitionings that are efficiently explorable is an active research challenge. In this work we present RVF-SMC , a new SMC algorithm that uses a novel reads-value-from (RVF) partitioning. Intuitively, two interleavings are deemed equivalent if they agree on the value obtained in each read event, and read events induce consistent causal orderings between them. The RVF partitioning is provably coarser than recent approaches based on Mazurkiewicz and “reads-from” partitionings. Our experimental evaluation reveals that RVF is quite often a very effective equivalence, as the underlying partitioning is exponentially coarser than other approaches. Moreover, RVF-SMC generates representatives very efficiently, as the reduction in the partitioning is often met with significant speed-ups in the model checking task."}],"oa_version":"Published Version","file_date_updated":"2022-05-13T07:00:20Z","department":[{"_id":"KrCh"}],"date_updated":"2023-09-07T13:30:27Z","ddc":["000"],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"conference":{"start_date":"2021-07-20","end_date":"2021-07-23","location":"Virtual","name":"CAV: Computer Aided Verification "},"type":"conference","status":"public","_id":"9987"},{"status":"public","type":"dissertation","_id":"10007","file_date_updated":"2021-09-15T14:37:30Z","department":[{"_id":"GradSch"},{"_id":"JuFi"}],"ddc":["515"],"supervisor":[{"first_name":"Julian L","id":"2C12A0B0-F248-11E8-B48F-1D18A9856A87","last_name":"Fischer","full_name":"Fischer, Julian L","orcid":"0000-0002-0479-558X"}],"date_updated":"2023-09-07T13:30:45Z","month":"09","alternative_title":["ISTA Thesis"],"oa_version":"Published Version","abstract":[{"lang":"eng","text":"The present thesis is concerned with the derivation of weak-strong uniqueness principles for curvature driven interface evolution problems not satisfying a comparison principle. The specific examples being treated are two-phase Navier-Stokes flow with surface tension, modeling the evolution of two incompressible, viscous and immiscible fluids separated by a sharp interface, and multiphase mean curvature flow, which serves as an idealized model for the motion of grain boundaries in an annealing polycrystalline material. Our main results - obtained in joint works with Julian Fischer, Tim Laux and Theresa M. Simon - state that prior to the formation of geometric singularities due to topology changes, the weak solution concept of Abels (Interfaces Free Bound. 9, 2007) to two-phase Navier-Stokes flow with surface tension and the weak solution concept of Laux and Otto (Calc. Var. Partial Differential Equations 55, 2016) to multiphase mean curvature flow (for networks in R^2 or double bubbles in R^3) represents the unique solution to these interface evolution problems within the class of classical solutions, respectively. To the best of the author's knowledge, for interface evolution problems not admitting a geometric comparison principle the derivation of a weak-strong uniqueness principle represented an open problem, so that the works contained in the present thesis constitute the first positive results in this direction. The key ingredient of our approach consists of the introduction of a novel concept of relative entropies for a class of curvature driven interface evolution problems, for which the associated energy contains an interfacial contribution being proportional to the surface area of the evolving (network of) interface(s). The interfacial part of the relative entropy gives sufficient control on the interface error between a weak and a classical solution, and its time evolution can be computed, at least in principle, for any energy dissipating weak solution concept. A resulting stability estimate for the relative entropy essentially entails the above mentioned weak-strong uniqueness principles. The present thesis contains a detailed introduction to our relative entropy approach, which in particular highlights potential applications to other problems in curvature driven interface evolution not treated in this thesis."}],"related_material":{"record":[{"relation":"part_of_dissertation","status":"public","id":"10012"},{"status":"public","id":"10013","relation":"part_of_dissertation"},{"id":"7489","status":"public","relation":"part_of_dissertation"}]},"ec_funded":1,"file":[{"content_type":"application/x-zip-compressed","relation":"source_file","access_level":"closed","checksum":"c8475faaf0b680b4971f638f1db16347","file_id":"10008","file_size":15022154,"date_updated":"2021-09-15T14:37:30Z","creator":"shensel","file_name":"thesis_final_Hensel.zip","date_created":"2021-09-13T11:03:24Z"},{"creator":"shensel","file_size":6583638,"date_updated":"2021-09-14T09:52:47Z","file_name":"thesis_final_Hensel.pdf","date_created":"2021-09-13T14:18:56Z","relation":"main_file","access_level":"open_access","content_type":"application/pdf","file_id":"10014","checksum":"1a609937aa5275452822f45f2da17f07"}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["2663-337X"]},"degree_awarded":"PhD","publication_status":"published","project":[{"grant_number":"665385","name":"International IST Doctoral Program","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"_id":"0aa76401-070f-11eb-9043-b5bb049fa26d","call_identifier":"H2020","grant_number":"948819","name":"Bridging Scales in Random Materials"}],"title":"Curvature driven interface evolution: Uniqueness properties of weak solution concepts","author":[{"last_name":"Hensel","full_name":"Hensel, Sebastian","orcid":"0000-0001-7252-8072","first_name":"Sebastian","id":"4D23B7DA-F248-11E8-B48F-1D18A9856A87"}],"article_processing_charge":"No","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"apa":"Hensel, S. (2021). Curvature driven interface evolution: Uniqueness properties of weak solution concepts. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:10007","ama":"Hensel S. Curvature driven interface evolution: Uniqueness properties of weak solution concepts. 2021. doi:10.15479/at:ista:10007","short":"S. Hensel, Curvature Driven Interface Evolution: Uniqueness Properties of Weak Solution Concepts, Institute of Science and Technology Austria, 2021.","ieee":"S. Hensel, “Curvature driven interface evolution: Uniqueness properties of weak solution concepts,” Institute of Science and Technology Austria, 2021.","mla":"Hensel, Sebastian. Curvature Driven Interface Evolution: Uniqueness Properties of Weak Solution Concepts. Institute of Science and Technology Austria, 2021, doi:10.15479/at:ista:10007.","ista":"Hensel S. 2021. Curvature driven interface evolution: Uniqueness properties of weak solution concepts. Institute of Science and Technology Austria.","chicago":"Hensel, Sebastian. “Curvature Driven Interface Evolution: Uniqueness Properties of Weak Solution Concepts.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/at:ista:10007."},"publisher":"Institute of Science and Technology Austria","oa":1,"date_published":"2021-09-14T00:00:00Z","doi":"10.15479/at:ista:10007","date_created":"2021-09-13T11:12:34Z","page":"300","day":"14","has_accepted_license":"1","year":"2021"},{"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","citation":{"chicago":"Bui, Truc Lam, Krishnendu Chatterjee, Tushar Gautam, Andreas Pavlogiannis, and Viktor Toman. “The Reads-from Equivalence for the TSO and PSO Memory Models.” Proceedings of the ACM on Programming Languages. Association for Computing Machinery, 2021. https://doi.org/10.1145/3485541.","ista":"Bui TL, Chatterjee K, Gautam T, Pavlogiannis A, Toman V. 2021. The reads-from equivalence for the TSO and PSO memory models. Proceedings of the ACM on Programming Languages. 5(OOPSLA), 164.","mla":"Bui, Truc Lam, et al. “The Reads-from Equivalence for the TSO and PSO Memory Models.” Proceedings of the ACM on Programming Languages, vol. 5, no. OOPSLA, 164, Association for Computing Machinery, 2021, doi:10.1145/3485541.","ieee":"T. L. Bui, K. Chatterjee, T. Gautam, A. Pavlogiannis, and V. Toman, “The reads-from equivalence for the TSO and PSO memory models,” Proceedings of the ACM on Programming Languages, vol. 5, no. OOPSLA. Association for Computing Machinery, 2021.","short":"T.L. Bui, K. Chatterjee, T. Gautam, A. Pavlogiannis, V. Toman, Proceedings of the ACM on Programming Languages 5 (2021).","apa":"Bui, T. L., Chatterjee, K., Gautam, T., Pavlogiannis, A., & Toman, V. (2021). The reads-from equivalence for the TSO and PSO memory models. Proceedings of the ACM on Programming Languages. Association for Computing Machinery. https://doi.org/10.1145/3485541","ama":"Bui TL, Chatterjee K, Gautam T, Pavlogiannis A, Toman V. The reads-from equivalence for the TSO and PSO memory models. Proceedings of the ACM on Programming Languages. 2021;5(OOPSLA). doi:10.1145/3485541"},"title":"The reads-from equivalence for the TSO and PSO memory models","article_processing_charge":"No","external_id":{"arxiv":["2011.11763"]},"author":[{"first_name":"Truc Lam","full_name":"Bui, Truc Lam","last_name":"Bui"},{"last_name":"Chatterjee","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","first_name":"Krishnendu"},{"first_name":"Tushar","last_name":"Gautam","full_name":"Gautam, Tushar"},{"first_name":"Andreas","id":"49704004-F248-11E8-B48F-1D18A9856A87","last_name":"Pavlogiannis","orcid":"0000-0002-8943-0722","full_name":"Pavlogiannis, Andreas"},{"first_name":"Viktor","id":"3AF3DA7C-F248-11E8-B48F-1D18A9856A87","last_name":"Toman","orcid":"0000-0001-9036-063X","full_name":"Toman, Viktor"}],"article_number":"164","project":[{"call_identifier":"H2020","_id":"0599E47C-7A3F-11EA-A408-12923DDC885E","grant_number":"863818","name":"Formal Methods for Stochastic Models: Algorithms and Applications"},{"_id":"25892FC0-B435-11E9-9278-68D0E5697425","name":"Efficient Algorithms for Computer Aided Verification","grant_number":"ICT15-003"}],"publication":"Proceedings of the ACM on Programming Languages","day":"15","year":"2021","has_accepted_license":"1","date_created":"2021-10-27T15:05:34Z","date_published":"2021-10-15T00:00:00Z","doi":"10.1145/3485541","acknowledgement":"The research was partially funded by the ERC CoG 863818 (ForM-SMArt) and the Vienna Science\r\nand Technology Fund (WWTF) through project ICT15-003.","oa":1,"quality_controlled":"1","publisher":"Association for Computing Machinery","ddc":["000"],"date_updated":"2023-09-07T13:30:27Z","department":[{"_id":"GradSch"},{"_id":"KrCh"}],"file_date_updated":"2021-11-04T07:24:48Z","_id":"10191","keyword":["safety","risk","reliability and quality","software"],"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","language":[{"iso":"eng"}],"file":[{"date_updated":"2021-11-04T07:24:48Z","file_size":2903485,"creator":"cchlebak","date_created":"2021-11-04T07:24:48Z","file_name":"2021_ProcACMPL_Bui.pdf","content_type":"application/pdf","access_level":"open_access","relation":"main_file","checksum":"9d6dce7b611853c529bb7b1915ac579e","file_id":"10215","success":1}],"publication_status":"published","publication_identifier":{"eissn":["2475-1421"]},"ec_funded":1,"related_material":{"record":[{"id":"10199","status":"public","relation":"dissertation_contains"}]},"issue":"OOPSLA","volume":5,"oa_version":"Published Version","abstract":[{"lang":"eng","text":"In this work we solve the algorithmic problem of consistency verification for the TSO and PSO memory models given a reads-from map, denoted VTSO-rf and VPSO-rf, respectively. For an execution of n events over k threads and d variables, we establish novel bounds that scale as nk+1 for TSO and as nk+1· min(nk2, 2k· d) for PSO. Moreover, based on our solution to these problems, we develop an SMC algorithm under TSO and PSO that uses the RF equivalence. The algorithm is exploration-optimal, in the sense that it is guaranteed to explore each class of the RF partitioning exactly once, and spends polynomial time per class when k is bounded. Finally, we implement all our algorithms in the SMC tool Nidhugg, and perform a large number of experiments over benchmarks from existing literature. Our experimental results show that our algorithms for VTSO-rf and VPSO-rf provide significant scalability improvements over standard alternatives. Moreover, when used for SMC, the RF partitioning is often much coarser than the standard Shasha-Snir partitioning for TSO/PSO, which yields a significant speedup in the model checking task.\r\n\r\n"}],"intvolume":" 5","month":"10","scopus_import":"1"}]