---
_id: '11706'
abstract:
- lang: eng
text: 'We say that (Formula presented.) if, in every edge coloring (Formula presented.),
we can find either a 1-colored copy of (Formula presented.) or a 2-colored copy
of (Formula presented.). The well-known states that the threshold for the property
(Formula presented.) is equal to (Formula presented.), where (Formula presented.)
is given by (Formula presented.) for any pair of graphs (Formula presented.) and
(Formula presented.) with (Formula presented.). In this article, we show the 0-statement
of the Kohayakawa–Kreuter conjecture for every pair of cycles and cliques. '
acknowledgement: "This work was started at the thematic program GRAPHS@IMPA (January–March
2018), in Rio de Janeiro. We thank IMPA and the organisers for the hospitality and
for providing a pleasant research environment. We thank Rob Morris for helpful discussions,
and the anonymous referees for their careful reading and many helpful suggestions.
Open Access funding enabled and organized by Projekt DEAL.\r\nA. Liebenau was supported
by an ARC DECRA Fellowship Grant DE170100789. L. Mattos was supported by CAPES and
by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's
Excellence Strategy – The Berlin Mathematics Research Center MATH+ (EXC-2046/1,
project ID: 390685689). W. Mendonça was supported by CAPES project 88882.332408/2010-01."
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Anita
full_name: Liebenau, Anita
last_name: Liebenau
- first_name: Letícia
full_name: Mattos, Letícia
last_name: Mattos
- first_name: Walner
full_name: Mendonca Dos Santos, Walner
id: 12c6bd4d-2cd0-11ec-a0da-e28f42f65ebd
last_name: Mendonca Dos Santos
- first_name: Jozef
full_name: Skokan, Jozef
last_name: Skokan
citation:
ama: Liebenau A, Mattos L, Mendonca dos Santos W, Skokan J. Asymmetric Ramsey properties
of random graphs involving cliques and cycles. Random Structures and Algorithms.
2023;62(4):1035-1055. doi:10.1002/rsa.21106
apa: Liebenau, A., Mattos, L., Mendonca dos Santos, W., & Skokan, J. (2023).
Asymmetric Ramsey properties of random graphs involving cliques and cycles. Random
Structures and Algorithms. Wiley. https://doi.org/10.1002/rsa.21106
chicago: Liebenau, Anita, Letícia Mattos, Walner Mendonca dos Santos, and Jozef
Skokan. “Asymmetric Ramsey Properties of Random Graphs Involving Cliques and Cycles.”
Random Structures and Algorithms. Wiley, 2023. https://doi.org/10.1002/rsa.21106.
ieee: A. Liebenau, L. Mattos, W. Mendonca dos Santos, and J. Skokan, “Asymmetric
Ramsey properties of random graphs involving cliques and cycles,” Random Structures
and Algorithms, vol. 62, no. 4. Wiley, pp. 1035–1055, 2023.
ista: Liebenau A, Mattos L, Mendonca dos Santos W, Skokan J. 2023. Asymmetric Ramsey
properties of random graphs involving cliques and cycles. Random Structures and
Algorithms. 62(4), 1035–1055.
mla: Liebenau, Anita, et al. “Asymmetric Ramsey Properties of Random Graphs Involving
Cliques and Cycles.” Random Structures and Algorithms, vol. 62, no. 4,
Wiley, 2023, pp. 1035–55, doi:10.1002/rsa.21106.
short: A. Liebenau, L. Mattos, W. Mendonca dos Santos, J. Skokan, Random Structures
and Algorithms 62 (2023) 1035–1055.
date_created: 2022-07-31T22:01:49Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2023-10-04T09:38:45Z
day: '01'
ddc:
- '510'
department:
- _id: MaKw
doi: 10.1002/rsa.21106
external_id:
isi:
- '000828530400001'
file:
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checksum: 3a5969d0c512aef01c30f3dc81c6d59b
content_type: application/pdf
creator: dernst
date_created: 2023-10-04T09:37:26Z
date_updated: 2023-10-04T09:37:26Z
file_id: '14389'
file_name: 2023_RandomStructureAlgorithms_Liebenau.pdf
file_size: 1362334
relation: main_file
success: 1
file_date_updated: 2023-10-04T09:37:26Z
has_accepted_license: '1'
intvolume: ' 62'
isi: 1
issue: '4'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc/4.0/
month: '07'
oa: 1
oa_version: Published Version
page: 1035-1055
publication: Random Structures and Algorithms
publication_identifier:
eissn:
- 1098-2418
issn:
- 1042-9832
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Asymmetric Ramsey properties of random graphs involving cliques and cycles
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 62
year: '2023'
...
---
_id: '12707'
abstract:
- lang: eng
text: We establish precise right-tail small deviation estimates for the largest
eigenvalue of real symmetric and complex Hermitian matrices whose entries are
independent random variables with uniformly bounded moments. The proof relies
on a Green function comparison along a continuous interpolating matrix flow for
a long time. Less precise estimates are also obtained in the left tail.
article_processing_charge: No
article_type: original
author:
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Yuanyuan
full_name: Xu, Yuanyuan
id: 7902bdb1-a2a4-11eb-a164-c9216f71aea3
last_name: Xu
orcid: 0000-0003-1559-1205
citation:
ama: Erdös L, Xu Y. Small deviation estimates for the largest eigenvalue of Wigner
matrices. Bernoulli. 2023;29(2):1063-1079. doi:10.3150/22-BEJ1490
apa: Erdös, L., & Xu, Y. (2023). Small deviation estimates for the largest eigenvalue
of Wigner matrices. Bernoulli. Bernoulli Society for Mathematical Statistics
and Probability. https://doi.org/10.3150/22-BEJ1490
chicago: Erdös, László, and Yuanyuan Xu. “Small Deviation Estimates for the Largest
Eigenvalue of Wigner Matrices.” Bernoulli. Bernoulli Society for Mathematical
Statistics and Probability, 2023. https://doi.org/10.3150/22-BEJ1490.
ieee: L. Erdös and Y. Xu, “Small deviation estimates for the largest eigenvalue
of Wigner matrices,” Bernoulli, vol. 29, no. 2. Bernoulli Society for Mathematical
Statistics and Probability, pp. 1063–1079, 2023.
ista: Erdös L, Xu Y. 2023. Small deviation estimates for the largest eigenvalue
of Wigner matrices. Bernoulli. 29(2), 1063–1079.
mla: Erdös, László, and Yuanyuan Xu. “Small Deviation Estimates for the Largest
Eigenvalue of Wigner Matrices.” Bernoulli, vol. 29, no. 2, Bernoulli Society
for Mathematical Statistics and Probability, 2023, pp. 1063–79, doi:10.3150/22-BEJ1490.
short: L. Erdös, Y. Xu, Bernoulli 29 (2023) 1063–1079.
date_created: 2023-03-05T23:01:05Z
date_published: 2023-05-01T00:00:00Z
date_updated: 2023-10-04T10:21:07Z
day: '01'
department:
- _id: LaEr
doi: 10.3150/22-BEJ1490
ec_funded: 1
external_id:
arxiv:
- '2112.12093 '
isi:
- '000947270100008'
intvolume: ' 29'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2112.12093
month: '05'
oa: 1
oa_version: Preprint
page: 1063-1079
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
call_identifier: H2020
grant_number: '101020331'
name: Random matrices beyond Wigner-Dyson-Mehta
publication: Bernoulli
publication_identifier:
issn:
- 1350-7265
publication_status: published
publisher: Bernoulli Society for Mathematical Statistics and Probability
quality_controlled: '1'
scopus_import: '1'
status: public
title: Small deviation estimates for the largest eigenvalue of Wigner matrices
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 29
year: '2023'
...
---
_id: '12837'
abstract:
- lang: eng
text: As developing tissues grow in size and undergo morphogenetic changes, their
material properties may be altered. Such changes result from tension dynamics
at cell contacts or cellular jamming. Yet, in many cases, the cellular mechanisms
controlling the physical state of growing tissues are unclear. We found that at
early developmental stages, the epithelium in the developing mouse spinal cord
maintains both high junctional tension and high fluidity. This is achieved via
a mechanism in which interkinetic nuclear movements generate cell area dynamics
that drive extensive cell rearrangements. Over time, the cell proliferation rate
declines, effectively solidifying the tissue. Thus, unlike well-studied jamming
transitions, the solidification uncovered here resembles a glass transition that
depends on the dynamical stresses generated by proliferation and differentiation.
Our finding that the fluidity of developing epithelia is linked to interkinetic
nuclear movements and the dynamics of growth is likely to be relevant to multiple
developing tissues.
acknowledgement: 'We thank S. Hippenmeyer for the reagents and C. P. Heisenberg, J.
Briscoe and K. Page for comments on the manuscript. This work was supported by IST
Austria; the European Research Council under Horizon 2020 research and innovation
programme grant no. 680037 and Horizon Europe grant 101044579 (A.K.); Austrian Science
Fund (FWF): F78 (Stem Cell Modulation) (A.K.); ISTFELLOW postdoctoral program (A.S.);
Narodowe Centrum Nauki, Poland SONATA, 2017/26/D/NZ2/00454 (M.Z.); and the Polish
National Agency for Academic Exchange (M.Z.).'
article_processing_charge: No
article_type: original
author:
- first_name: Laura
full_name: Bocanegra, Laura
id: 4896F754-F248-11E8-B48F-1D18A9856A87
last_name: Bocanegra
- first_name: Amrita
full_name: Singh, Amrita
id: 76250f9f-3a21-11eb-9a80-a6180a0d7958
last_name: Singh
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: Marcin P
full_name: Zagórski, Marcin P
id: 343DA0DC-F248-11E8-B48F-1D18A9856A87
last_name: Zagórski
orcid: 0000-0001-7896-7762
- first_name: Anna
full_name: Kicheva, Anna
id: 3959A2A0-F248-11E8-B48F-1D18A9856A87
last_name: Kicheva
orcid: 0000-0003-4509-4998
citation:
ama: Bocanegra L, Singh A, Hannezo EB, Zagórski MP, Kicheva A. Cell cycle dynamics
control fluidity of the developing mouse neuroepithelium. Nature Physics.
2023;19:1050-1058. doi:10.1038/s41567-023-01977-w
apa: Bocanegra, L., Singh, A., Hannezo, E. B., Zagórski, M. P., & Kicheva, A.
(2023). Cell cycle dynamics control fluidity of the developing mouse neuroepithelium.
Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-023-01977-w
chicago: Bocanegra, Laura, Amrita Singh, Edouard B Hannezo, Marcin P Zagórski, and
Anna Kicheva. “Cell Cycle Dynamics Control Fluidity of the Developing Mouse Neuroepithelium.”
Nature Physics. Springer Nature, 2023. https://doi.org/10.1038/s41567-023-01977-w.
ieee: L. Bocanegra, A. Singh, E. B. Hannezo, M. P. Zagórski, and A. Kicheva, “Cell
cycle dynamics control fluidity of the developing mouse neuroepithelium,” Nature
Physics, vol. 19. Springer Nature, pp. 1050–1058, 2023.
ista: Bocanegra L, Singh A, Hannezo EB, Zagórski MP, Kicheva A. 2023. Cell cycle
dynamics control fluidity of the developing mouse neuroepithelium. Nature Physics.
19, 1050–1058.
mla: Bocanegra, Laura, et al. “Cell Cycle Dynamics Control Fluidity of the Developing
Mouse Neuroepithelium.” Nature Physics, vol. 19, Springer Nature, 2023,
pp. 1050–58, doi:10.1038/s41567-023-01977-w.
short: L. Bocanegra, A. Singh, E.B. Hannezo, M.P. Zagórski, A. Kicheva, Nature Physics
19 (2023) 1050–1058.
date_created: 2023-04-16T22:01:09Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2023-10-04T11:14:05Z
day: '01'
ddc:
- '570'
department:
- _id: EdHa
- _id: AnKi
doi: 10.1038/s41567-023-01977-w
ec_funded: 1
external_id:
isi:
- '000964029300003'
file:
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checksum: 858225a4205b74406e5045006cdd853f
content_type: application/pdf
creator: dernst
date_created: 2023-10-04T11:13:28Z
date_updated: 2023-10-04T11:13:28Z
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file_name: 2023_NaturePhysics_Boncanegra.pdf
file_size: 5532285
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file_date_updated: 2023-10-04T11:13:28Z
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isi: 1
language:
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month: '07'
oa: 1
oa_version: Published Version
page: 1050-1058
project:
- _id: B6FC0238-B512-11E9-945C-1524E6697425
call_identifier: H2020
grant_number: '680037'
name: Coordination of Patterning And Growth In the Spinal Cord
- _id: bd7e737f-d553-11ed-ba76-d69ffb5ee3aa
grant_number: '101044579'
name: Mechanisms of tissue size regulation in spinal cord development
- _id: 059DF620-7A3F-11EA-A408-12923DDC885E
grant_number: F07802
name: Morphogen control of growth and pattern in the spinal cord
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
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relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Cell cycle dynamics control fluidity of the developing mouse neuroepithelium
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 19
year: '2023'
...
---
_id: '13081'
abstract:
- lang: eng
text: During development, tissues undergo changes in size and shape to form functional
organs. Distinct cellular processes such as cell division and cell rearrangements
underlie tissue morphogenesis. Yet how the distinct processes are controlled and
coordinated, and how they contribute to morphogenesis is poorly understood. In
our study, we addressed these questions using the developing mouse neural tube.
This epithelial organ transforms from a flat epithelial sheet to an epithelial
tube while increasing in size and undergoing morpho-gen-mediated patterning. The
extent and mechanism of neural progenitor rearrangement within the developing
mouse neuroepithelium is unknown. To investigate this, we per-formed high resolution
lineage tracing analysis to quantify the extent of epithelial rear-rangement at
different stages of neural tube development. We quantitatively described the relationship
between apical cell size with cell cycle dependent interkinetic nuclear migra-tions
(IKNM) and performed high cellular resolution live imaging of the neuroepithelium
to study the dynamics of junctional remodeling. Furthermore, developed a vertex
model of the neuroepithelium to investigate the quantitative contribution of cell
proliferation, cell differentiation and mechanical properties to the epithelial
rearrangement dynamics and validated the model predictions through functional
experiments. Our analysis revealed that at early developmental stages, the apical
cell area kinetics driven by IKNM induce high lev-els of cell rearrangements in
a regime of high junctional tension and contractility. After E9.5, there is a
sharp decline in the extent of cell rearrangements, suggesting that the epi-thelium
transitions from a fluid-like to a solid-like state. We found that this transition
is regulated by the growth rate of the tissue, rather than by changes in cell-cell
adhesion and contractile forces. Overall, our study provides a quantitative description
of the relationship between tissue growth, cell cycle dynamics, epithelia rearrangements
and the emergent tissue material properties, and novel insights on how epithelial
cell dynamics influences tissue morphogenesis.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Laura
full_name: Bocanegra, Laura
id: 4896F754-F248-11E8-B48F-1D18A9856A87
last_name: Bocanegra
citation:
ama: Bocanegra L. Epithelial dynamics during mouse neural tube development. 2023.
doi:10.15479/at:ista:13081
apa: Bocanegra, L. (2023). Epithelial dynamics during mouse neural tube development.
Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:13081
chicago: Bocanegra, Laura. “Epithelial Dynamics during Mouse Neural Tube Development.”
Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:13081.
ieee: L. Bocanegra, “Epithelial dynamics during mouse neural tube development,”
Institute of Science and Technology Austria, 2023.
ista: Bocanegra L. 2023. Epithelial dynamics during mouse neural tube development.
Institute of Science and Technology Austria.
mla: Bocanegra, Laura. Epithelial Dynamics during Mouse Neural Tube Development.
Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:13081.
short: L. Bocanegra, Epithelial Dynamics during Mouse Neural Tube Development, Institute
of Science and Technology Austria, 2023.
date_created: 2023-05-23T19:10:42Z
date_published: 2023-05-23T00:00:00Z
date_updated: 2023-10-04T11:14:04Z
day: '23'
ddc:
- '570'
degree_awarded: PhD
department:
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- _id: AnKi
doi: 10.15479/at:ista:13081
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language:
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page: '93'
publication_identifier:
issn:
- 2663 - 337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '9349'
relation: part_of_dissertation
status: public
- id: '12837'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Anna
full_name: Kicheva, Anna
id: 3959A2A0-F248-11E8-B48F-1D18A9856A87
last_name: Kicheva
orcid: 0000-0003-4509-4998
title: Epithelial dynamics during mouse neural tube development
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: dissertation
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2023'
...
---
_id: '12863'
abstract:
- lang: eng
text: In the present study, essential and nonessential metal content and biomarker
responses were investigated in the intestine of fish collected from the areas
polluted by mining. Our objective was to determine metal and biomarker levels
in tissue responsible for dietary intake, which is rarely studied in water pollution
research. The study was conducted in the Bregalnica River, reference location,
and in the Zletovska and Kriva Rivers (the Republic of North Macedonia), which
are directly influenced by the active mines Zletovo and Toranica, respectively.
Biological responses were analyzed in Vardar chub (Squalius vardarensis; Karaman,
1928), using for the first time intestinal cytosol as a potentially toxic cell
fraction, since metal sensitivity is mostly associated with cytosol. Cytosolic
metal levels were higher in fish under the influence of mining (Tl, Li, Cs, Mo,
Sr, Cd, Rb, and Cu in the Zletovska River and Cr, Pb, and Se in the Kriva River
compared to the Bregalnica River in both seasons). The same trend was evident
for total proteins, biomarkers of general stress, and metallothioneins, biomarkers
of metal exposure, indicating cellular disturbances in the intestine, the primary
site of dietary metal uptake. The association of cytosolic Cu and Cd at all locations
pointed to similar pathways and homeostasis of these metallothionein-binding metals.
Comparison with other indicator tissues showed that metal concentrations were
higher in the intestine of fish from mining-affected areas than in the liver and
gills. In general, these results indicated the importance of dietary metal pathways,
and cytosolic metal fraction in assessing pollution impacts in freshwater ecosystems.
acknowledgement: 'The authors are grateful to Dr. Nevenka Mikac for the opportunity
to perform metal measurements on HR ICP-MS. This research was funded by the Ministry
of Science, Education and Sport of the Republic of Croatia (projects No. 098–0982934-2721
and 098–1782739-2749). The sampling was carried out as a part of two Croatian-Macedonian
bilateral projects: “The assessment of availability and effects of metals on fish
in the rivers under the impact of mining activities” and “Bacterial and parasitical
communities of chub as indicators of the status of environment exposed to mining
activities.”'
article_processing_charge: No
article_type: original
author:
- first_name: Vlatka
full_name: Filipović Marijić, Vlatka
last_name: Filipović Marijić
- first_name: Nesrete
full_name: Krasnici, Nesrete
id: cb5852d4-287f-11ed-baf0-bc1dd2d5c745
last_name: Krasnici
- first_name: Damir
full_name: Valić, Damir
last_name: Valić
- first_name: Damir
full_name: Kapetanović, Damir
last_name: Kapetanović
- first_name: Irena
full_name: Vardić Smrzlić, Irena
last_name: Vardić Smrzlić
- first_name: Maja
full_name: Jordanova, Maja
last_name: Jordanova
- first_name: Katerina
full_name: Rebok, Katerina
last_name: Rebok
- first_name: Sheriban
full_name: Ramani, Sheriban
last_name: Ramani
- first_name: Vasil
full_name: Kostov, Vasil
last_name: Kostov
- first_name: Rodne
full_name: Nastova, Rodne
last_name: Nastova
- first_name: Zrinka
full_name: Dragun, Zrinka
last_name: Dragun
citation:
ama: Filipović Marijić V, Krasnici N, Valić D, et al. Pollution impact on metal
and biomarker responses in intestinal cytosol of freshwater fish. Environmental
Science and Pollution Research. 2023;30:63510-63521. doi:10.1007/s11356-023-26844-2
apa: Filipović Marijić, V., Krasnici, N., Valić, D., Kapetanović, D., Vardić Smrzlić,
I., Jordanova, M., … Dragun, Z. (2023). Pollution impact on metal and biomarker
responses in intestinal cytosol of freshwater fish. Environmental Science and
Pollution Research. Springer Nature. https://doi.org/10.1007/s11356-023-26844-2
chicago: Filipović Marijić, Vlatka, Nesrete Krasnici, Damir Valić, Damir Kapetanović,
Irena Vardić Smrzlić, Maja Jordanova, Katerina Rebok, et al. “Pollution Impact
on Metal and Biomarker Responses in Intestinal Cytosol of Freshwater Fish.” Environmental
Science and Pollution Research. Springer Nature, 2023. https://doi.org/10.1007/s11356-023-26844-2.
ieee: V. Filipović Marijić et al., “Pollution impact on metal and biomarker
responses in intestinal cytosol of freshwater fish,” Environmental Science
and Pollution Research, vol. 30. Springer Nature, pp. 63510–63521, 2023.
ista: Filipović Marijić V, Krasnici N, Valić D, Kapetanović D, Vardić Smrzlić I,
Jordanova M, Rebok K, Ramani S, Kostov V, Nastova R, Dragun Z. 2023. Pollution
impact on metal and biomarker responses in intestinal cytosol of freshwater fish.
Environmental Science and Pollution Research. 30, 63510–63521.
mla: Filipović Marijić, Vlatka, et al. “Pollution Impact on Metal and Biomarker
Responses in Intestinal Cytosol of Freshwater Fish.” Environmental Science
and Pollution Research, vol. 30, Springer Nature, 2023, pp. 63510–21, doi:10.1007/s11356-023-26844-2.
short: V. Filipović Marijić, N. Krasnici, D. Valić, D. Kapetanović, I. Vardić Smrzlić,
M. Jordanova, K. Rebok, S. Ramani, V. Kostov, R. Nastova, Z. Dragun, Environmental
Science and Pollution Research 30 (2023) 63510–63521.
date_created: 2023-04-23T22:01:03Z
date_published: 2023-05-01T00:00:00Z
date_updated: 2023-10-04T11:23:10Z
day: '01'
department:
- _id: LifeSc
doi: 10.1007/s11356-023-26844-2
external_id:
isi:
- '000970917900012'
pmid:
- '37055686'
intvolume: ' 30'
isi: 1
language:
- iso: eng
month: '05'
oa_version: None
page: 63510-63521
pmid: 1
publication: Environmental Science and Pollution Research
publication_identifier:
eissn:
- 1614-7499
issn:
- 0944-1344
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Pollution impact on metal and biomarker responses in intestinal cytosol of
freshwater fish
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2023'
...
---
_id: '12836'
abstract:
- lang: eng
text: Coherent control and manipulation of quantum degrees of freedom such as spins
forms the basis of emerging quantum technologies. In this context, the robust
valley degree of freedom and the associated valley pseudospin found in two-dimensional
transition metal dichalcogenides is a highly attractive platform. Valley polarization
and coherent superposition of valley states have been observed in these systems
even up to room temperature. Control of valley coherence is an important building
block for the implementation of valley qubit. Large magnetic fields or high-power
lasers have been used in the past to demonstrate the control (initialization and
rotation) of the valley coherent states. Here, the control of layer–valley coherence
via strong coupling of valley excitons in bilayer WS2 to microcavity photons is
demonstrated by exploiting the pseudomagnetic field arising in optical cavities
owing to the transverse electric–transverse magnetic (TE–TM)mode splitting. The
use of photonic structures to generate pseudomagnetic fields which can be used
to manipulate exciton-polaritons presents an attractive approach to control optical
responses without the need for large magnets or high-intensity optical pump powers.
acknowledgement: The authors acknowledge insightful discussions with Prof. Wang Yao
and graphics by Rezlind Bushati. M.K. and N.Y. acknowledge support from NSF grants
NSF DMR-1709996 and NSF OMA 1936276. S.G. was supported by the Army Research Office
Multidisciplinary University Research Initiative program (W911NF-17-1-0312) and
V.M.M. by the Army Research Office grant (W911NF-22-1-0091). K.M acknowledges the
SPARC program that supported his collaboration with the CUNY team. The authors acknowledge
the Nanofabrication facility at the CUNY Advanced Science Research Center where
the cavity devices were fabricated.
article_number: '2202631'
article_processing_charge: No
article_type: original
author:
- first_name: Mandeep
full_name: Khatoniar, Mandeep
last_name: Khatoniar
- first_name: Nicholas
full_name: Yama, Nicholas
last_name: Yama
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Sriram
full_name: Guddala, Sriram
last_name: Guddala
- first_name: Pouyan
full_name: Ghaemi, Pouyan
last_name: Ghaemi
- first_name: Kausik
full_name: Majumdar, Kausik
last_name: Majumdar
- first_name: Vinod
full_name: Menon, Vinod
last_name: Menon
citation:
ama: Khatoniar M, Yama N, Ghazaryan A, et al. Optical manipulation of Layer–Valley
coherence via strong exciton–photon coupling in microcavities. Advanced Optical
Materials. 2023;11(13). doi:10.1002/adom.202202631
apa: Khatoniar, M., Yama, N., Ghazaryan, A., Guddala, S., Ghaemi, P., Majumdar,
K., & Menon, V. (2023). Optical manipulation of Layer–Valley coherence via
strong exciton–photon coupling in microcavities. Advanced Optical Materials.
Wiley. https://doi.org/10.1002/adom.202202631
chicago: Khatoniar, Mandeep, Nicholas Yama, Areg Ghazaryan, Sriram Guddala, Pouyan
Ghaemi, Kausik Majumdar, and Vinod Menon. “Optical Manipulation of Layer–Valley
Coherence via Strong Exciton–Photon Coupling in Microcavities.” Advanced Optical
Materials. Wiley, 2023. https://doi.org/10.1002/adom.202202631.
ieee: M. Khatoniar et al., “Optical manipulation of Layer–Valley coherence
via strong exciton–photon coupling in microcavities,” Advanced Optical Materials,
vol. 11, no. 13. Wiley, 2023.
ista: Khatoniar M, Yama N, Ghazaryan A, Guddala S, Ghaemi P, Majumdar K, Menon V.
2023. Optical manipulation of Layer–Valley coherence via strong exciton–photon
coupling in microcavities. Advanced Optical Materials. 11(13), 2202631.
mla: Khatoniar, Mandeep, et al. “Optical Manipulation of Layer–Valley Coherence
via Strong Exciton–Photon Coupling in Microcavities.” Advanced Optical Materials,
vol. 11, no. 13, 2202631, Wiley, 2023, doi:10.1002/adom.202202631.
short: M. Khatoniar, N. Yama, A. Ghazaryan, S. Guddala, P. Ghaemi, K. Majumdar,
V. Menon, Advanced Optical Materials 11 (2023).
date_created: 2023-04-16T22:01:09Z
date_published: 2023-07-04T00:00:00Z
date_updated: 2023-10-04T11:15:17Z
day: '04'
department:
- _id: MiLe
doi: 10.1002/adom.202202631
external_id:
arxiv:
- '2211.08755'
isi:
- '000963866700001'
intvolume: ' 11'
isi: 1
issue: '13'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2211.08755
month: '07'
oa: 1
oa_version: Preprint
publication: Advanced Optical Materials
publication_identifier:
eissn:
- 2195-1071
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling
in microcavities
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2023'
...
---
_id: '12959'
abstract:
- lang: eng
text: "This paper deals with the large-scale behaviour of dynamical optimal transport
on Zd\r\n-periodic graphs with general lower semicontinuous and convex energy
densities. Our main contribution is a homogenisation result that describes the
effective behaviour of the discrete problems in terms of a continuous optimal
transport problem. The effective energy density can be explicitly expressed in
terms of a cell formula, which is a finite-dimensional convex programming problem
that depends non-trivially on the local geometry of the discrete graph and the
discrete energy density. Our homogenisation result is derived from a Γ\r\n-convergence
result for action functionals on curves of measures, which we prove under very
mild growth conditions on the energy density. We investigate the cell formula
in several cases of interest, including finite-volume discretisations of the Wasserstein
distance, where non-trivial limiting behaviour occurs."
acknowledgement: J.M. gratefully acknowledges support by the European Research Council
(ERC) under the European Union’s Horizon 2020 research and innovation programme
(Grant Agreement No. 716117). J.M and L.P. also acknowledge support from the Austrian
Science Fund (FWF), grants No F65 and W1245. E.K. gratefully acknowledges support
by the German Research Foundation through the Hausdorff Center for Mathematics and
the Collaborative Research Center 1060. P.G. is partially funded by the Deutsche
Forschungsgemeinschaft (DFG, German Research Foundation)—350398276. We thank the
anonymous reviewer for the careful reading and for useful suggestions. Open access
funding provided by Austrian Science Fund (FWF).
article_number: '143'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Peter
full_name: Gladbach, Peter
last_name: Gladbach
- first_name: Eva
full_name: Kopfer, Eva
last_name: Kopfer
- first_name: Jan
full_name: Maas, Jan
id: 4C5696CE-F248-11E8-B48F-1D18A9856A87
last_name: Maas
orcid: 0000-0002-0845-1338
- first_name: Lorenzo
full_name: Portinale, Lorenzo
id: 30AD2CBC-F248-11E8-B48F-1D18A9856A87
last_name: Portinale
citation:
ama: Gladbach P, Kopfer E, Maas J, Portinale L. Homogenisation of dynamical optimal
transport on periodic graphs. Calculus of Variations and Partial Differential
Equations. 2023;62(5). doi:10.1007/s00526-023-02472-z
apa: Gladbach, P., Kopfer, E., Maas, J., & Portinale, L. (2023). Homogenisation
of dynamical optimal transport on periodic graphs. Calculus of Variations and
Partial Differential Equations. Springer Nature. https://doi.org/10.1007/s00526-023-02472-z
chicago: Gladbach, Peter, Eva Kopfer, Jan Maas, and Lorenzo Portinale. “Homogenisation
of Dynamical Optimal Transport on Periodic Graphs.” Calculus of Variations
and Partial Differential Equations. Springer Nature, 2023. https://doi.org/10.1007/s00526-023-02472-z.
ieee: P. Gladbach, E. Kopfer, J. Maas, and L. Portinale, “Homogenisation of dynamical
optimal transport on periodic graphs,” Calculus of Variations and Partial Differential
Equations, vol. 62, no. 5. Springer Nature, 2023.
ista: Gladbach P, Kopfer E, Maas J, Portinale L. 2023. Homogenisation of dynamical
optimal transport on periodic graphs. Calculus of Variations and Partial Differential
Equations. 62(5), 143.
mla: Gladbach, Peter, et al. “Homogenisation of Dynamical Optimal Transport on Periodic
Graphs.” Calculus of Variations and Partial Differential Equations, vol.
62, no. 5, 143, Springer Nature, 2023, doi:10.1007/s00526-023-02472-z.
short: P. Gladbach, E. Kopfer, J. Maas, L. Portinale, Calculus of Variations and
Partial Differential Equations 62 (2023).
date_created: 2023-05-14T22:01:00Z
date_published: 2023-04-28T00:00:00Z
date_updated: 2023-10-04T11:34:49Z
day: '28'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00526-023-02472-z
ec_funded: 1
external_id:
arxiv:
- '2110.15321'
isi:
- '000980588900001'
file:
- access_level: open_access
checksum: 359bee38d94b7e0aa73925063cb8884d
content_type: application/pdf
creator: dernst
date_created: 2023-10-04T11:34:10Z
date_updated: 2023-10-04T11:34:10Z
file_id: '14393'
file_name: 2023_CalculusEquations_Gladbach.pdf
file_size: 1240995
relation: main_file
success: 1
file_date_updated: 2023-10-04T11:34:10Z
has_accepted_license: '1'
intvolume: ' 62'
isi: 1
issue: '5'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
project:
- _id: 256E75B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '716117'
name: Optimal Transport and Stochastic Dynamics
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
grant_number: F6504
name: Taming Complexity in Partial Differential Systems
- _id: 260788DE-B435-11E9-9278-68D0E5697425
call_identifier: FWF
name: Dissipation and Dispersion in Nonlinear Partial Differential Equations
publication: Calculus of Variations and Partial Differential Equations
publication_identifier:
eissn:
- 1432-0835
issn:
- 0944-2669
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Homogenisation of dynamical optimal transport on periodic graphs
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 62
year: '2023'
...
---
_id: '12915'
abstract:
- lang: eng
text: Cu2–xS and Cu2–xSe have recently been reported as promising thermoelectric
(TE) materials for medium-temperature applications. In contrast, Cu2–xTe, another
member of the copper chalcogenide family, typically exhibits low Seebeck coefficients
that limit its potential to achieve a superior thermoelectric figure of merit,
zT, particularly in the low-temperature range where this material could be effective.
To address this, we investigated the TE performance of Cu1.5–xTe–Cu2Se nanocomposites
by consolidating surface-engineered Cu1.5Te nanocrystals. This surface engineering
strategy allows for precise adjustment of Cu/Te ratios and results in a reversible
phase transition at around 600 K in Cu1.5–xTe–Cu2Se nanocomposites, as systematically
confirmed by in situ high-temperature X-ray diffraction combined with differential
scanning calorimetry analysis. The phase transition leads to a conversion from
metallic-like to semiconducting-like TE properties. Additionally, a layer of Cu2Se
generated around Cu1.5–xTe nanoparticles effectively inhibits Cu1.5–xTe grain
growth, minimizing thermal conductivity and decreasing hole concentration. These
properties indicate that copper telluride based compounds have a promising thermoelectric
potential, translated into a high dimensionless zT of 1.3 at 560 K.
acknowledgement: 'The authors acknowledge support from the projects ENE2016-77798-C4-3-R
and NANOGEN (PID2020-116093RB-C43) funded by MCIN/AEI/10.13039/501100011033/and
by “ERDF A way of making Europe”, and by the “European Union”. K.X. and B.N. thank
the China Scholarship Council (CSC) for scholarship support. The authors acknowledge
funding from Generalitat de Catalunya 2017 SGR 327 and 2017 SGR 1246. ICN2 is supported
by the Severo Ochoa program from the Spanish MCIN/AEI (Grant No.: CEX2021-001214-S).
IREC and ICN2 are funded by the CERCA Programme/Generalitat de Catalunya. J.L. acknowledges
support from the Natural Science Foundation of Sichuan province (2022NSFSC1229).
Part of the present work was performed in the frameworks of Universitat de Barcelona
Nanoscience Ph.D. program and Universitat Autònoma de Barcelona Materials Science
Ph.D. program. Y.L. acknowledges funding from the National Natural Science Foundation
of China (Grant No. 22209034) and the Innovation and Entrepreneurship Project of
Overseas Returnees in Anhui Province (Grants No. 2022LCX002). K.H.L. acknowledges
the financial support of the National Natural Science Foundation of China (Grant
No. 22208293).'
article_processing_charge: No
article_type: original
author:
- first_name: Congcong
full_name: Xing, Congcong
last_name: Xing
- first_name: Yu
full_name: Zhang, Yu
last_name: Zhang
- first_name: Ke
full_name: Xiao, Ke
last_name: Xiao
- first_name: Xu
full_name: Han, Xu
last_name: Han
- first_name: Yu
full_name: Liu, Yu
id: 2A70014E-F248-11E8-B48F-1D18A9856A87
last_name: Liu
orcid: 0000-0001-7313-6740
- first_name: Bingfei
full_name: Nan, Bingfei
last_name: 'Nan'
- first_name: Maria Garcia
full_name: Ramon, Maria Garcia
id: 1ffff7cd-ed76-11ed-8d5f-be5e7c364eb9
last_name: Ramon
- first_name: Khak Ho
full_name: Lim, Khak Ho
last_name: Lim
- first_name: Junshan
full_name: Li, Junshan
last_name: Li
- first_name: Jordi
full_name: Arbiol, Jordi
last_name: Arbiol
- first_name: Bed
full_name: Poudel, Bed
last_name: Poudel
- first_name: Amin
full_name: Nozariasbmarz, Amin
last_name: Nozariasbmarz
- first_name: Wenjie
full_name: Li, Wenjie
last_name: Li
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Andreu
full_name: Cabot, Andreu
last_name: Cabot
citation:
ama: Xing C, Zhang Y, Xiao K, et al. Thermoelectric performance of surface-engineered
Cu1.5–xTe–Cu2Se nanocomposites. ACS Nano. 2023;17(9):8442-8452. doi:10.1021/acsnano.3c00495
apa: Xing, C., Zhang, Y., Xiao, K., Han, X., Liu, Y., Nan, B., … Cabot, A. (2023).
Thermoelectric performance of surface-engineered Cu1.5–xTe–Cu2Se nanocomposites.
ACS Nano. American Chemical Society. https://doi.org/10.1021/acsnano.3c00495
chicago: Xing, Congcong, Yu Zhang, Ke Xiao, Xu Han, Yu Liu, Bingfei Nan, Maria Garcia
Ramon, et al. “Thermoelectric Performance of Surface-Engineered Cu1.5–XTe–Cu2Se
Nanocomposites.” ACS Nano. American Chemical Society, 2023. https://doi.org/10.1021/acsnano.3c00495.
ieee: C. Xing et al., “Thermoelectric performance of surface-engineered Cu1.5–xTe–Cu2Se
nanocomposites,” ACS Nano, vol. 17, no. 9. American Chemical Society, pp.
8442–8452, 2023.
ista: Xing C, Zhang Y, Xiao K, Han X, Liu Y, Nan B, Ramon MG, Lim KH, Li J, Arbiol
J, Poudel B, Nozariasbmarz A, Li W, Ibáñez M, Cabot A. 2023. Thermoelectric performance
of surface-engineered Cu1.5–xTe–Cu2Se nanocomposites. ACS Nano. 17(9), 8442–8452.
mla: Xing, Congcong, et al. “Thermoelectric Performance of Surface-Engineered Cu1.5–XTe–Cu2Se
Nanocomposites.” ACS Nano, vol. 17, no. 9, American Chemical Society, 2023,
pp. 8442–52, doi:10.1021/acsnano.3c00495.
short: C. Xing, Y. Zhang, K. Xiao, X. Han, Y. Liu, B. Nan, M.G. Ramon, K.H. Lim,
J. Li, J. Arbiol, B. Poudel, A. Nozariasbmarz, W. Li, M. Ibáñez, A. Cabot, ACS
Nano 17 (2023) 8442–8452.
date_created: 2023-05-07T22:01:04Z
date_published: 2023-05-09T00:00:00Z
date_updated: 2023-10-04T11:29:22Z
day: '09'
department:
- _id: MaIb
doi: 10.1021/acsnano.3c00495
external_id:
isi:
- '000976063200001'
pmid:
- '37071412'
intvolume: ' 17'
isi: 1
issue: '9'
language:
- iso: eng
month: '05'
oa_version: None
page: 8442-8452
pmid: 1
publication: ACS Nano
publication_identifier:
eissn:
- 1936-086X
issn:
- 1936-0851
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Thermoelectric performance of surface-engineered Cu1.5–xTe–Cu2Se nanocomposites
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 17
year: '2023'
...
---
_id: '12961'
abstract:
- lang: eng
text: 'Two notes separated by a doubling in frequency sound similar to humans. This
“octave equivalence” is critical to perception and production of music and speech
and occurs early in human development. Because it also occurs cross-culturally,
a biological basis of octave equivalence has been hypothesized. Members of our
team previousy suggested four human traits are at the root of this phenomenon:
(1) vocal learning, (2) clear octave information in vocal harmonics, (3) differing
vocal ranges, and (4) vocalizing together. Using cross-species studies, we can
test how relevant these respective traits are, while controlling for enculturation
effects and addressing questions of phylogeny. Common marmosets possess forms
of three of the four traits, lacking differing vocal ranges. We tested 11 common
marmosets by adapting an established head-turning paradigm, creating a parallel
test to an important infant study. Unlike human infants, marmosets responded similarly
to tones shifted by an octave or other intervals. Because previous studies with
the same head-turning paradigm produced differential results to discernable acoustic
stimuli in common marmosets, our results suggest that marmosets do not perceive
octave equivalence. Our work suggests differing vocal ranges between adults and
children and men and women and the way they are used in singing together may be
critical to the development of octave equivalence.'
acknowledgement: We thank Prof. Dr. Thomas Bugnyar for supporting the study and financing
the marmoset laboratory, and Alexandra Bohmann and the animal keeping team for their
care. Vedrana Šlipogor was funded by University of South Bohemia postdoctoral fellowship.
article_number: e13395
article_processing_charge: No
article_type: original
author:
- first_name: Bernhard
full_name: Wagner, Bernhard
last_name: Wagner
- first_name: Vedrana
full_name: Šlipogor, Vedrana
last_name: Šlipogor
- first_name: Jinook
full_name: Oh, Jinook
id: 403169A4-080F-11EA-9993-BF3F3DDC885E
last_name: Oh
orcid: 0000-0001-7425-2372
- first_name: Marion
full_name: Varga, Marion
last_name: Varga
- first_name: Marisa
full_name: Hoeschele, Marisa
last_name: Hoeschele
citation:
ama: Wagner B, Šlipogor V, Oh J, Varga M, Hoeschele M. A comparison between common
marmosets (Callithrix jacchus) and human infants sheds light on traits proposed
to be at the root of human octave equivalence. Developmental Science. 2023;26(5).
doi:10.1111/desc.13395
apa: Wagner, B., Šlipogor, V., Oh, J., Varga, M., & Hoeschele, M. (2023). A
comparison between common marmosets (Callithrix jacchus) and human infants sheds
light on traits proposed to be at the root of human octave equivalence. Developmental
Science. Wiley. https://doi.org/10.1111/desc.13395
chicago: Wagner, Bernhard, Vedrana Šlipogor, Jinook Oh, Marion Varga, and Marisa
Hoeschele. “A Comparison between Common Marmosets (Callithrix Jacchus) and Human
Infants Sheds Light on Traits Proposed to Be at the Root of Human Octave Equivalence.”
Developmental Science. Wiley, 2023. https://doi.org/10.1111/desc.13395.
ieee: B. Wagner, V. Šlipogor, J. Oh, M. Varga, and M. Hoeschele, “A comparison between
common marmosets (Callithrix jacchus) and human infants sheds light on traits
proposed to be at the root of human octave equivalence,” Developmental Science,
vol. 26, no. 5. Wiley, 2023.
ista: Wagner B, Šlipogor V, Oh J, Varga M, Hoeschele M. 2023. A comparison between
common marmosets (Callithrix jacchus) and human infants sheds light on traits
proposed to be at the root of human octave equivalence. Developmental Science.
26(5), e13395.
mla: Wagner, Bernhard, et al. “A Comparison between Common Marmosets (Callithrix
Jacchus) and Human Infants Sheds Light on Traits Proposed to Be at the Root of
Human Octave Equivalence.” Developmental Science, vol. 26, no. 5, e13395,
Wiley, 2023, doi:10.1111/desc.13395.
short: B. Wagner, V. Šlipogor, J. Oh, M. Varga, M. Hoeschele, Developmental Science
26 (2023).
date_created: 2023-05-14T22:01:00Z
date_published: 2023-09-01T00:00:00Z
date_updated: 2023-10-04T11:37:33Z
day: '01'
department:
- _id: SyCr
doi: 10.1111/desc.13395
external_id:
pmid:
- '37101383'
intvolume: ' 26'
issue: '5'
language:
- iso: eng
month: '09'
oa_version: None
pmid: 1
publication: Developmental Science
publication_identifier:
eissn:
- 1467-7687
issn:
- 1363-755X
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: A comparison between common marmosets (Callithrix jacchus) and human infants
sheds light on traits proposed to be at the root of human octave equivalence
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 26
year: '2023'
...
---
_id: '12877'
abstract:
- lang: eng
text: We consider billiards obtained by removing from the plane finitely many strictly
convex analytic obstacles satisfying the non-eclipse condition. The restriction
of the dynamics to the set of non-escaping orbits is conjugated to a subshift,
which provides a natural labeling of periodic orbits. We show that under suitable
symmetry and genericity assumptions, the Marked Length Spectrum determines the
geometry of the billiard table.
acknowledgement: 'J.D.S. and M.L. have been partially supported by the NSERC Discovery
grant, reference number 502617-2017. M.L. was also supported by the ERC project
692925 NUHGD of Sylvain Crovisier, by the ANR AAPG 2021 PRC CoSyDy: Conformally
symplectic dynamics, beyond symplectic dynamics (ANR-CE40-0014), and by the ANR
JCJC PADAWAN: Parabolic dynamics, bifurcations and wandering domains (ANR-21-CE40-0012).
V.K. acknowledges partial support of the NSF grant DMS-1402164 and ERC Grant # 885707.'
article_processing_charge: No
article_type: original
author:
- first_name: Jacopo
full_name: De Simoi, Jacopo
last_name: De Simoi
- first_name: Vadim
full_name: Kaloshin, Vadim
id: FE553552-CDE8-11E9-B324-C0EBE5697425
last_name: Kaloshin
orcid: 0000-0002-6051-2628
- first_name: Martin
full_name: Leguil, Martin
last_name: Leguil
citation:
ama: De Simoi J, Kaloshin V, Leguil M. Marked Length Spectral determination of analytic
chaotic billiards with axial symmetries. Inventiones Mathematicae. 2023;233:829-901.
doi:10.1007/s00222-023-01191-8
apa: De Simoi, J., Kaloshin, V., & Leguil, M. (2023). Marked Length Spectral
determination of analytic chaotic billiards with axial symmetries. Inventiones
Mathematicae. Springer Nature. https://doi.org/10.1007/s00222-023-01191-8
chicago: De Simoi, Jacopo, Vadim Kaloshin, and Martin Leguil. “Marked Length Spectral
Determination of Analytic Chaotic Billiards with Axial Symmetries.” Inventiones
Mathematicae. Springer Nature, 2023. https://doi.org/10.1007/s00222-023-01191-8.
ieee: J. De Simoi, V. Kaloshin, and M. Leguil, “Marked Length Spectral determination
of analytic chaotic billiards with axial symmetries,” Inventiones Mathematicae,
vol. 233. Springer Nature, pp. 829–901, 2023.
ista: De Simoi J, Kaloshin V, Leguil M. 2023. Marked Length Spectral determination
of analytic chaotic billiards with axial symmetries. Inventiones Mathematicae.
233, 829–901.
mla: De Simoi, Jacopo, et al. “Marked Length Spectral Determination of Analytic
Chaotic Billiards with Axial Symmetries.” Inventiones Mathematicae, vol.
233, Springer Nature, 2023, pp. 829–901, doi:10.1007/s00222-023-01191-8.
short: J. De Simoi, V. Kaloshin, M. Leguil, Inventiones Mathematicae 233 (2023)
829–901.
date_created: 2023-04-30T22:01:05Z
date_published: 2023-08-01T00:00:00Z
date_updated: 2023-10-04T11:25:37Z
day: '01'
department:
- _id: VaKa
doi: 10.1007/s00222-023-01191-8
ec_funded: 1
external_id:
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intvolume: ' 233'
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language:
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main_file_link:
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oa_version: Preprint
page: 829-901
project:
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call_identifier: H2020
grant_number: '885707'
name: Spectral rigidity and integrability for billiards and geodesic flows
publication: Inventiones Mathematicae
publication_identifier:
eissn:
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issn:
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publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Marked Length Spectral determination of analytic chaotic billiards with axial
symmetries
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 233
year: '2023'
...
---
_id: '12349'
abstract:
- lang: eng
text: Statistics of natural scenes are not uniform - their structure varies dramatically
from ground to sky. It remains unknown whether these non-uniformities are reflected
in the large-scale organization of the early visual system and what benefits such
adaptations would confer. Here, by relying on the efficient coding hypothesis,
we predict that changes in the structure of receptive fields across visual space
increase the efficiency of sensory coding. We show experimentally that, in agreement
with our predictions, receptive fields of retinal ganglion cells change their
shape along the dorsoventral retinal axis, with a marked surround asymmetry at
the visual horizon. Our work demonstrates that, according to principles of efficient
coding, the panoramic structure of natural scenes is exploited by the retina across
space and cell-types.
acknowledged_ssus:
- _id: ScienComp
- _id: PreCl
- _id: LifeSc
- _id: Bio
acknowledgement: We thank Hiroki Asari for sharing the dataset of naturalistic images,
Anton Sumser for sharing visual stimulus code, Yoav Ben Simon for initial explorative
work with the generation of AAVs, and Tomas Vega-Zuñiga for help with immunostainings.
We also thank Gasper Tkacik and members of the Neuroethology group for their comments
on the manuscript. This research was supported by the Scientific Service Units of
IST Austria through resources provided by Scientific Computing, the Preclinical
Facility, the Lab Support Facility, and the Imaging and Optics Facility. This work
was supported by European Union Horizon 2020 Marie Skłodowska-Curie grant 665385
(DG), Austrian Science Fund (FWF) stand-alone grant P 34015 (WM), Human Frontiers
Science Program LT000256/2018-L (AS), EMBO ALTF 1098-2017 (AS) and the European
Research Council Starting Grant 756502 (MJ).
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Divyansh
full_name: Gupta, Divyansh
id: 2A485EBE-F248-11E8-B48F-1D18A9856A87
last_name: Gupta
orcid: 0000-0001-7400-6665
- first_name: Wiktor F
full_name: Mlynarski, Wiktor F
id: 358A453A-F248-11E8-B48F-1D18A9856A87
last_name: Mlynarski
- first_name: Anton L
full_name: Sumser, Anton L
id: 3320A096-F248-11E8-B48F-1D18A9856A87
last_name: Sumser
orcid: 0000-0002-4792-1881
- first_name: Olga
full_name: Symonova, Olga
id: 3C0C7BC6-F248-11E8-B48F-1D18A9856A87
last_name: Symonova
orcid: 0000-0003-2012-9947
- first_name: Jan
full_name: Svaton, Jan
id: f7f724c3-9d6f-11ed-9f44-e5c5f3a5bee2
last_name: Svaton
orcid: 0000-0002-6198-2939
- first_name: Maximilian A
full_name: Jösch, Maximilian A
id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
orcid: 0000-0002-3937-1330
citation:
ama: Gupta D, Mlynarski WF, Sumser AL, Symonova O, Svaton J, Jösch MA. Panoramic
visual statistics shape retina-wide organization of receptive fields. Nature
Neuroscience. 2023;26:606-614. doi:10.1038/s41593-023-01280-0
apa: Gupta, D., Mlynarski, W. F., Sumser, A. L., Symonova, O., Svaton, J., &
Jösch, M. A. (2023). Panoramic visual statistics shape retina-wide organization
of receptive fields. Nature Neuroscience. Springer Nature. https://doi.org/10.1038/s41593-023-01280-0
chicago: Gupta, Divyansh, Wiktor F Mlynarski, Anton L Sumser, Olga Symonova, Jan
Svaton, and Maximilian A Jösch. “Panoramic Visual Statistics Shape Retina-Wide
Organization of Receptive Fields.” Nature Neuroscience. Springer Nature,
2023. https://doi.org/10.1038/s41593-023-01280-0.
ieee: D. Gupta, W. F. Mlynarski, A. L. Sumser, O. Symonova, J. Svaton, and M. A.
Jösch, “Panoramic visual statistics shape retina-wide organization of receptive
fields,” Nature Neuroscience, vol. 26. Springer Nature, pp. 606–614, 2023.
ista: Gupta D, Mlynarski WF, Sumser AL, Symonova O, Svaton J, Jösch MA. 2023. Panoramic
visual statistics shape retina-wide organization of receptive fields. Nature Neuroscience.
26, 606–614.
mla: Gupta, Divyansh, et al. “Panoramic Visual Statistics Shape Retina-Wide Organization
of Receptive Fields.” Nature Neuroscience, vol. 26, Springer Nature, 2023,
pp. 606–14, doi:10.1038/s41593-023-01280-0.
short: D. Gupta, W.F. Mlynarski, A.L. Sumser, O. Symonova, J. Svaton, M.A. Jösch,
Nature Neuroscience 26 (2023) 606–614.
date_created: 2023-01-23T14:14:19Z
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date_updated: 2023-10-04T11:41:05Z
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colliculus
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name: Connecting sensory with motor processing in the superior colliculus
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title: Panoramic visual statistics shape retina-wide organization of receptive fields
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text: 'Statistics of natural scenes are not uniform - their structure varies dramatically
from ground to sky. It remains unknown whether these non-uniformities are reflected
in the large-scale organization of the early visual system and what benefits such
adaptations would confer. Here, by relying on the efficient coding hypothesis,
we predict that changes in the structure of receptive fields across visual space
increase the efficiency of sensory coding. We show experimentally that, in agreement
with our predictions, receptive fields of retinal ganglion cells change their
shape along the dorsoventral retinal axis, with a marked surround asymmetry at
the visual horizon. Our work demonstrates that, according to principles of efficient
coding, the panoramic structure of natural scenes is exploited by the retina across
space and cell-types. '
acknowledged_ssus:
- _id: ScienComp
- _id: M-Shop
- _id: Bio
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article_processing_charge: No
author:
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id: 2A485EBE-F248-11E8-B48F-1D18A9856A87
last_name: Gupta
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- first_name: Anton L
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last_name: Sumser
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- first_name: Maximilian A
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id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
last_name: Jösch
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citation:
ama: 'Gupta D, Sumser AL, Jösch MA. Research Data for: Panoramic visual statistics
shape retina-wide organization of receptive fields. 2023. doi:10.15479/AT:ISTA:12370'
apa: 'Gupta, D., Sumser, A. L., & Jösch, M. A. (2023). Research Data for: Panoramic
visual statistics shape retina-wide organization of receptive fields. Institute
of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:12370'
chicago: 'Gupta, Divyansh, Anton L Sumser, and Maximilian A Jösch. “Research Data
for: Panoramic Visual Statistics Shape Retina-Wide Organization of Receptive Fields.”
Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/AT:ISTA:12370.'
ieee: 'D. Gupta, A. L. Sumser, and M. A. Jösch, “Research Data for: Panoramic visual
statistics shape retina-wide organization of receptive fields.” Institute of Science
and Technology Austria, 2023.'
ista: 'Gupta D, Sumser AL, Jösch MA. 2023. Research Data for: Panoramic visual statistics
shape retina-wide organization of receptive fields, Institute of Science and Technology
Austria, 10.15479/AT:ISTA:12370.'
mla: 'Gupta, Divyansh, et al. Research Data for: Panoramic Visual Statistics
Shape Retina-Wide Organization of Receptive Fields. Institute of Science and
Technology Austria, 2023, doi:10.15479/AT:ISTA:12370.'
short: D. Gupta, A.L. Sumser, M.A. Jösch, (2023).
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last_name: Mlynarski
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first_name: Jan
id: f7f724c3-9d6f-11ed-9f44-e5c5f3a5bee2
last_name: Svaton
date_created: 2023-01-25T12:45:18Z
date_published: 2023-01-26T00:00:00Z
date_updated: 2023-10-04T11:41:04Z
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abstract:
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text: The deployment of direct formate fuel cells (DFFCs) relies on the development
of active and stable catalysts for the formate oxidation reaction (FOR). Palladium,
providing effective full oxidation of formate to CO2, has been widely used as
FOR catalyst, but it suffers from low stability, moderate activity, and high cost.
Herein, we detail a colloidal synthesis route for the incorporation of P on Pd2Sn
nanoparticles. These nanoparticles are dispersed on carbon black and the obtained
composite is used as electrocatalytic material for the FOR. The Pd2Sn0.8P-based
electrodes present outstanding catalytic activities with record mass current densities
up to 10.0 A mgPd-1, well above those of Pd1.6Sn/C reference electrode. These
high current densities are further enhanced by increasing the temperature from
25 °C to 40 °C. The Pd2Sn0.8P electrode also allows for slowing down the rapid
current decay that generally happens during operation and can be rapidly re-activated
through potential cycling. The excellent catalytic performance obtained is rationalized
using density functional theory (DFT) calculations.
acknowledgement: 'This work was carried out within the framework of the project Combenergy,
PID2019-105490RB-C32, financed by the Spanish MCIN/AEI/10.13039/501100011033. ICN2
is supported by the Severo Ochoa program from Spanish MCIN / AEI (Grant No.: CEX2021-001214-S).
IREC and ICN2 are funded by the CERCA Programme from the Generalitat de Catalunya.
Part of the present work has been performed in the frameworks of the Universitat
de Barcelona Nanoscience PhD program. ICN2 acknowledges funding from Generalitat
de Catalunya 2021SGR00457. This study was supported by MCIN with funding from European
Union NextGenerationEU (PRTR-C17.I1) and Generalitat de Catalunya. The authors thank
the support from the project NANOGEN (PID2020-116093RB-C43), funded by MCIN/ AEI/10.13039/501100011033/
and by “ERDF A way of making Europe”, by the European Union. The project on which
these results are based has received funding from the European Union''s Horizon
2020 research and innovation programme under Marie Skłodowska-Curie grant agreement
No. 801342 (Tecniospring INDUSTRY) and the Government of Catalonia''s Agency for
Business Competitiveness (ACCIÓ). J. Li is grateful for the project supported by
the Natural Science Foundation of Sichuan (2022NSFSC1229). M.I. acknowledges funding
by ISTA and the Werner Siemens Foundation.'
article_number: '117369'
article_processing_charge: No
article_type: original
author:
- first_name: Guillem
full_name: Montaña-Mora, Guillem
last_name: Montaña-Mora
- first_name: Xueqiang
full_name: Qi, Xueqiang
last_name: Qi
- first_name: Xiang
full_name: Wang, Xiang
last_name: Wang
- first_name: Jesus
full_name: Chacón-Borrero, Jesus
last_name: Chacón-Borrero
- first_name: Paulina R.
full_name: Martinez-Alanis, Paulina R.
last_name: Martinez-Alanis
- first_name: Xiaoting
full_name: Yu, Xiaoting
last_name: Yu
- first_name: Junshan
full_name: Li, Junshan
last_name: Li
- first_name: Qian
full_name: Xue, Qian
last_name: Xue
- first_name: Jordi
full_name: Arbiol, Jordi
last_name: Arbiol
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Andreu
full_name: Cabot, Andreu
last_name: Cabot
citation:
ama: Montaña-Mora G, Qi X, Wang X, et al. Phosphorous incorporation into palladium
tin nanoparticles for the electrocatalytic formate oxidation reaction. Journal
of Electroanalytical Chemistry. 2023;936. doi:10.1016/j.jelechem.2023.117369
apa: Montaña-Mora, G., Qi, X., Wang, X., Chacón-Borrero, J., Martinez-Alanis, P.
R., Yu, X., … Cabot, A. (2023). Phosphorous incorporation into palladium tin nanoparticles
for the electrocatalytic formate oxidation reaction. Journal of Electroanalytical
Chemistry. Elsevier. https://doi.org/10.1016/j.jelechem.2023.117369
chicago: Montaña-Mora, Guillem, Xueqiang Qi, Xiang Wang, Jesus Chacón-Borrero, Paulina
R. Martinez-Alanis, Xiaoting Yu, Junshan Li, et al. “Phosphorous Incorporation
into Palladium Tin Nanoparticles for the Electrocatalytic Formate Oxidation Reaction.”
Journal of Electroanalytical Chemistry. Elsevier, 2023. https://doi.org/10.1016/j.jelechem.2023.117369.
ieee: G. Montaña-Mora et al., “Phosphorous incorporation into palladium tin
nanoparticles for the electrocatalytic formate oxidation reaction,” Journal
of Electroanalytical Chemistry, vol. 936. Elsevier, 2023.
ista: Montaña-Mora G, Qi X, Wang X, Chacón-Borrero J, Martinez-Alanis PR, Yu X,
Li J, Xue Q, Arbiol J, Ibáñez M, Cabot A. 2023. Phosphorous incorporation into
palladium tin nanoparticles for the electrocatalytic formate oxidation reaction.
Journal of Electroanalytical Chemistry. 936, 117369.
mla: Montaña-Mora, Guillem, et al. “Phosphorous Incorporation into Palladium Tin
Nanoparticles for the Electrocatalytic Formate Oxidation Reaction.” Journal
of Electroanalytical Chemistry, vol. 936, 117369, Elsevier, 2023, doi:10.1016/j.jelechem.2023.117369.
short: G. Montaña-Mora, X. Qi, X. Wang, J. Chacón-Borrero, P.R. Martinez-Alanis,
X. Yu, J. Li, Q. Xue, J. Arbiol, M. Ibáñez, A. Cabot, Journal of Electroanalytical
Chemistry 936 (2023).
date_created: 2023-04-16T22:01:06Z
date_published: 2023-05-01T00:00:00Z
date_updated: 2023-10-04T11:52:33Z
day: '01'
department:
- _id: MaIb
doi: 10.1016/j.jelechem.2023.117369
external_id:
isi:
- '000967060900001'
intvolume: ' 936'
isi: 1
language:
- iso: eng
month: '05'
oa_version: None
project:
- _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A
name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of
Semiconductors for Waste Heat Recovery'
publication: Journal of Electroanalytical Chemistry
publication_identifier:
issn:
- 1572-6657
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Phosphorous incorporation into palladium tin nanoparticles for the electrocatalytic
formate oxidation reaction
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 936
year: '2023'
...
---
_id: '12764'
abstract:
- lang: eng
text: We study a new discretization of the Gaussian curvature for polyhedral surfaces.
This discrete Gaussian curvature is defined on each conical singularity of a polyhedral
surface as the quotient of the angle defect and the area of the Voronoi cell corresponding
to the singularity. We divide polyhedral surfaces into discrete conformal classes
using a generalization of discrete conformal equivalence pioneered by Feng Luo.
We subsequently show that, in every discrete conformal class, there exists a polyhedral
surface with constant discrete Gaussian curvature. We also provide explicit examples
to demonstrate that this surface is in general not unique.
acknowledgement: Open access funding provided by the Austrian Science Fund (FWF).
This research was supported by the FWF grant, Project number I4245-N35, and by the
Deutsche Forschungsgemeinschaft (DFG - German Research Foundation) - Project-ID
195170736 - TRR109.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Hana
full_name: Kourimska, Hana
id: D9B8E14C-3C26-11EA-98F5-1F833DDC885E
last_name: Kourimska
orcid: 0000-0001-7841-0091
citation:
ama: Kourimska H. Discrete yamabe problem for polyhedral surfaces. Discrete and
Computational Geometry. 2023;70:123-153. doi:10.1007/s00454-023-00484-2
apa: Kourimska, H. (2023). Discrete yamabe problem for polyhedral surfaces. Discrete
and Computational Geometry. Springer Nature. https://doi.org/10.1007/s00454-023-00484-2
chicago: Kourimska, Hana. “Discrete Yamabe Problem for Polyhedral Surfaces.” Discrete
and Computational Geometry. Springer Nature, 2023. https://doi.org/10.1007/s00454-023-00484-2.
ieee: H. Kourimska, “Discrete yamabe problem for polyhedral surfaces,” Discrete
and Computational Geometry, vol. 70. Springer Nature, pp. 123–153, 2023.
ista: Kourimska H. 2023. Discrete yamabe problem for polyhedral surfaces. Discrete
and Computational Geometry. 70, 123–153.
mla: Kourimska, Hana. “Discrete Yamabe Problem for Polyhedral Surfaces.” Discrete
and Computational Geometry, vol. 70, Springer Nature, 2023, pp. 123–53, doi:10.1007/s00454-023-00484-2.
short: H. Kourimska, Discrete and Computational Geometry 70 (2023) 123–153.
date_created: 2023-03-26T22:01:09Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2023-10-04T11:46:48Z
day: '01'
ddc:
- '510'
department:
- _id: HeEd
doi: 10.1007/s00454-023-00484-2
external_id:
isi:
- '000948148000001'
file:
- access_level: open_access
checksum: cdbf90ba4a7ddcb190d37b9e9d4cb9d3
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creator: dernst
date_created: 2023-10-04T11:46:24Z
date_updated: 2023-10-04T11:46:24Z
file_id: '14396'
file_name: 2023_DiscreteGeometry_Kourimska.pdf
file_size: 1026683
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success: 1
file_date_updated: 2023-10-04T11:46:24Z
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intvolume: ' 70'
isi: 1
language:
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month: '07'
oa: 1
oa_version: Published Version
page: 123-153
project:
- _id: 26AD5D90-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I04245
name: Algebraic Footprints of Geometric Features in Homology
publication: Discrete and Computational Geometry
publication_identifier:
eissn:
- 1432-0444
issn:
- 0179-5376
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Discrete yamabe problem for polyhedral surfaces
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 70
year: '2023'
...
---
_id: '13331'
abstract:
- lang: eng
text: "The extension of extremal combinatorics to the setting of exterior algebra
is a work\r\nin progress that gained attention recently. In this thesis, we study
the combinatorial structure of exterior algebra by introducing a dictionary that
translates the notions from the set systems into the framework of exterior algebra.
We show both generalizations of celebrated Erdös--Ko--Rado theorem and Hilton--Milner
theorem to the setting of exterior algebra in the simplest non-trivial case of
two-forms.\r\n"
alternative_title:
- ISTA Master's Thesis
article_processing_charge: No
author:
- first_name: Seyda
full_name: Köse, Seyda
id: 8ba3170d-dc85-11ea-9058-c4251c96a6eb
last_name: Köse
citation:
ama: Köse S. Exterior algebra and combinatorics. 2023. doi:10.15479/at:ista:13331
apa: Köse, S. (2023). Exterior algebra and combinatorics. Institute of Science
and Technology Austria. https://doi.org/10.15479/at:ista:13331
chicago: Köse, Seyda. “Exterior Algebra and Combinatorics.” Institute of Science
and Technology Austria, 2023. https://doi.org/10.15479/at:ista:13331.
ieee: S. Köse, “Exterior algebra and combinatorics,” Institute of Science and Technology
Austria, 2023.
ista: Köse S. 2023. Exterior algebra and combinatorics. Institute of Science and
Technology Austria.
mla: Köse, Seyda. Exterior Algebra and Combinatorics. Institute of Science
and Technology Austria, 2023, doi:10.15479/at:ista:13331.
short: S. Köse, Exterior Algebra and Combinatorics, Institute of Science and Technology
Austria, 2023.
date_created: 2023-07-31T10:20:55Z
date_published: 2023-07-31T00:00:00Z
date_updated: 2023-10-04T11:54:56Z
day: '31'
ddc:
- '510'
- '516'
degree_awarded: MS
department:
- _id: GradSch
- _id: UlWa
doi: 10.15479/at:ista:13331
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creator: skoese
date_created: 2023-07-31T10:16:32Z
date_updated: 2023-07-31T10:16:32Z
file_id: '13333'
file_name: Exterior Algebra and Combinatorics.zip
file_size: 28684
relation: source_file
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creator: skoese
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date_updated: 2023-08-03T15:28:55Z
file_id: '13480'
file_name: thesis-pdfa.pdf
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language:
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month: '07'
oa: 1
oa_version: Published Version
page: '26'
publication_identifier:
issn:
- 2791-4585
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '12680'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Uli
full_name: Wagner, Uli
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
title: Exterior algebra and combinatorics
type: dissertation
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2023'
...
---
_id: '12765'
abstract:
- lang: eng
text: "Animals exhibit a variety of behavioural defences against socially transmitted
parasites. These defences evolved to increase host fitness by avoiding, resisting
or tolerating infection.\r\nBecause they can occur in both infected individuals
and their uninfected social partners, these defences often have important consequences
for the social group.\r\nHere, we discuss the evolution and ecology of anti-parasite
behavioural defences across a taxonomically wide social spectrum, considering
colonial groups, stable groups, transitional groups and solitary animals.\r\nWe
discuss avoidance, resistance and tolerance behaviours across these social group
structures, identifying how social complexity, group composition and interdependent
social relationships may contribute to the expression and evolution of behavioural
strategies.\r\nFinally, we outline avenues for further investigation such as approaches
to quantify group-level responses, and the connection of the physiological and
behavioural response to parasites in different social contexts."
article_processing_charge: No
article_type: review
author:
- first_name: Sebastian
full_name: Stockmaier, Sebastian
last_name: Stockmaier
- first_name: Yuko
full_name: Ulrich, Yuko
last_name: Ulrich
- first_name: Gregory F.
full_name: Albery, Gregory F.
last_name: Albery
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
- first_name: Patricia C.
full_name: Lopes, Patricia C.
last_name: Lopes
citation:
ama: Stockmaier S, Ulrich Y, Albery GF, Cremer S, Lopes PC. Behavioural defences
against parasites across host social structures. Functional Ecology. 2023;37(4):809-820.
doi:10.1111/1365-2435.14310
apa: Stockmaier, S., Ulrich, Y., Albery, G. F., Cremer, S., & Lopes, P. C. (2023).
Behavioural defences against parasites across host social structures. Functional
Ecology. British Ecological Society. https://doi.org/10.1111/1365-2435.14310
chicago: Stockmaier, Sebastian, Yuko Ulrich, Gregory F. Albery, Sylvia Cremer, and
Patricia C. Lopes. “Behavioural Defences against Parasites across Host Social
Structures.” Functional Ecology. British Ecological Society, 2023. https://doi.org/10.1111/1365-2435.14310.
ieee: S. Stockmaier, Y. Ulrich, G. F. Albery, S. Cremer, and P. C. Lopes, “Behavioural
defences against parasites across host social structures,” Functional Ecology,
vol. 37, no. 4. British Ecological Society, pp. 809–820, 2023.
ista: Stockmaier S, Ulrich Y, Albery GF, Cremer S, Lopes PC. 2023. Behavioural defences
against parasites across host social structures. Functional Ecology. 37(4), 809–820.
mla: Stockmaier, Sebastian, et al. “Behavioural Defences against Parasites across
Host Social Structures.” Functional Ecology, vol. 37, no. 4, British Ecological
Society, 2023, pp. 809–20, doi:10.1111/1365-2435.14310.
short: S. Stockmaier, Y. Ulrich, G.F. Albery, S. Cremer, P.C. Lopes, Functional
Ecology 37 (2023) 809–820.
date_created: 2023-03-26T22:01:09Z
date_published: 2023-04-01T00:00:00Z
date_updated: 2023-10-04T11:50:15Z
day: '01'
department:
- _id: SyCr
doi: 10.1111/1365-2435.14310
external_id:
isi:
- '000948940500001'
intvolume: ' 37'
isi: 1
issue: '4'
language:
- iso: eng
month: '04'
oa_version: None
page: 809-820
publication: Functional Ecology
publication_identifier:
eissn:
- 1365-2435
issn:
- 0269-8463
publication_status: published
publisher: British Ecological Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Behavioural defences against parasites across host social structures
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 37
year: '2023'
...
---
_id: '12680'
abstract:
- lang: eng
text: The celebrated Erdős–Ko–Rado theorem about the maximal size of an intersecting
family of r-element subsets of was extended to the setting of exterior algebra
in [5, Theorem 2.3] and in [6, Theorem 1.4]. However, the equality case has not
been settled yet. In this short note, we show that the extension of the Erdős–Ko–Rado
theorem and the characterization of the equality case therein, as well as those
of the Hilton–Milner theorem to the setting of exterior algebra in the simplest
non-trivial case of two-forms follow from a folklore puzzle about possible arrangements
of an intersecting family of lines.
article_number: '113363'
article_processing_charge: No
article_type: letter_note
author:
- first_name: Grigory
full_name: Ivanov, Grigory
id: 87744F66-5C6F-11EA-AFE0-D16B3DDC885E
last_name: Ivanov
- first_name: Seyda
full_name: Köse, Seyda
id: 8ba3170d-dc85-11ea-9058-c4251c96a6eb
last_name: Köse
citation:
ama: Ivanov G, Köse S. Erdős-Ko-Rado and Hilton-Milner theorems for two-forms. Discrete
Mathematics. 2023;346(6). doi:10.1016/j.disc.2023.113363
apa: Ivanov, G., & Köse, S. (2023). Erdős-Ko-Rado and Hilton-Milner theorems
for two-forms. Discrete Mathematics. Elsevier. https://doi.org/10.1016/j.disc.2023.113363
chicago: Ivanov, Grigory, and Seyda Köse. “Erdős-Ko-Rado and Hilton-Milner Theorems
for Two-Forms.” Discrete Mathematics. Elsevier, 2023. https://doi.org/10.1016/j.disc.2023.113363.
ieee: G. Ivanov and S. Köse, “Erdős-Ko-Rado and Hilton-Milner theorems for two-forms,”
Discrete Mathematics, vol. 346, no. 6. Elsevier, 2023.
ista: Ivanov G, Köse S. 2023. Erdős-Ko-Rado and Hilton-Milner theorems for two-forms.
Discrete Mathematics. 346(6), 113363.
mla: Ivanov, Grigory, and Seyda Köse. “Erdős-Ko-Rado and Hilton-Milner Theorems
for Two-Forms.” Discrete Mathematics, vol. 346, no. 6, 113363, Elsevier,
2023, doi:10.1016/j.disc.2023.113363.
short: G. Ivanov, S. Köse, Discrete Mathematics 346 (2023).
date_created: 2023-02-26T23:01:00Z
date_published: 2023-06-01T00:00:00Z
date_updated: 2023-10-04T11:54:57Z
day: '01'
department:
- _id: UlWa
- _id: GradSch
doi: 10.1016/j.disc.2023.113363
external_id:
arxiv:
- '2201.10892'
intvolume: ' 346'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: ' https://doi.org/10.48550/arXiv.2201.10892'
month: '06'
oa: 1
oa_version: Preprint
publication: Discrete Mathematics
publication_identifier:
issn:
- 0012-365X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '13331'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Erdős-Ko-Rado and Hilton-Milner theorems for two-forms
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 346
year: '2023'
...
---
_id: '12792'
abstract:
- lang: eng
text: In the physics literature the spectral form factor (SFF), the squared Fourier
transform of the empirical eigenvalue density, is the most common tool to test
universality for disordered quantum systems, yet previous mathematical results
have been restricted only to two exactly solvable models (Forrester in J Stat
Phys 183:33, 2021. https://doi.org/10.1007/s10955-021-02767-5, Commun Math Phys
387:215–235, 2021. https://doi.org/10.1007/s00220-021-04193-w). We rigorously
prove the physics prediction on SFF up to an intermediate time scale for a large
class of random matrices using a robust method, the multi-resolvent local laws.
Beyond Wigner matrices we also consider the monoparametric ensemble and prove
that universality of SFF can already be triggered by a single random parameter,
supplementing the recently proven Wigner–Dyson universality (Cipolloni et al.
in Probab Theory Relat Fields, 2021. https://doi.org/10.1007/s00440-022-01156-7)
to larger spectral scales. Remarkably, extensive numerics indicates that our formulas
correctly predict the SFF in the entire slope-dip-ramp regime, as customarily
called in physics.
acknowledgement: "We are grateful to the authors of [25] for sharing with us their
insights and preliminary numerical results. We are especially thankful to Stephen
Shenker for very valuable advice over several email communications. Helpful comments
on the manuscript from Peter Forrester and from the anonymous referees are also
acknowledged.\r\nOpen access funding provided by Institute of Science and Technology
(IST Austria).\r\nLászló Erdős: Partially supported by ERC Advanced Grant \"RMTBeyond\"
No. 101020331. Dominik Schröder: Supported by Dr. Max Rössler, the Walter Haefner
Foundation and the ETH Zürich Foundation."
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Giorgio
full_name: Cipolloni, Giorgio
id: 42198EFA-F248-11E8-B48F-1D18A9856A87
last_name: Cipolloni
orcid: 0000-0002-4901-7992
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Dominik J
full_name: Schröder, Dominik J
id: 408ED176-F248-11E8-B48F-1D18A9856A87
last_name: Schröder
orcid: 0000-0002-2904-1856
citation:
ama: Cipolloni G, Erdös L, Schröder DJ. On the spectral form factor for random matrices.
Communications in Mathematical Physics. 2023;401:1665-1700. doi:10.1007/s00220-023-04692-y
apa: Cipolloni, G., Erdös, L., & Schröder, D. J. (2023). On the spectral form
factor for random matrices. Communications in Mathematical Physics. Springer
Nature. https://doi.org/10.1007/s00220-023-04692-y
chicago: Cipolloni, Giorgio, László Erdös, and Dominik J Schröder. “On the Spectral
Form Factor for Random Matrices.” Communications in Mathematical Physics.
Springer Nature, 2023. https://doi.org/10.1007/s00220-023-04692-y.
ieee: G. Cipolloni, L. Erdös, and D. J. Schröder, “On the spectral form factor for
random matrices,” Communications in Mathematical Physics, vol. 401. Springer
Nature, pp. 1665–1700, 2023.
ista: Cipolloni G, Erdös L, Schröder DJ. 2023. On the spectral form factor for random
matrices. Communications in Mathematical Physics. 401, 1665–1700.
mla: Cipolloni, Giorgio, et al. “On the Spectral Form Factor for Random Matrices.”
Communications in Mathematical Physics, vol. 401, Springer Nature, 2023,
pp. 1665–700, doi:10.1007/s00220-023-04692-y.
short: G. Cipolloni, L. Erdös, D.J. Schröder, Communications in Mathematical Physics
401 (2023) 1665–1700.
date_created: 2023-04-02T22:01:11Z
date_published: 2023-07-01T00:00:00Z
date_updated: 2023-10-04T12:10:31Z
day: '01'
ddc:
- '510'
department:
- _id: LaEr
doi: 10.1007/s00220-023-04692-y
ec_funded: 1
external_id:
isi:
- '000957343500001'
file:
- access_level: open_access
checksum: 72057940f76654050ca84a221f21786c
content_type: application/pdf
creator: dernst
date_created: 2023-10-04T12:09:18Z
date_updated: 2023-10-04T12:09:18Z
file_id: '14397'
file_name: 2023_CommMathPhysics_Cipolloni.pdf
file_size: 859967
relation: main_file
success: 1
file_date_updated: 2023-10-04T12:09:18Z
has_accepted_license: '1'
intvolume: ' 401'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 1665-1700
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
call_identifier: H2020
grant_number: '101020331'
name: Random matrices beyond Wigner-Dyson-Mehta
publication: Communications in Mathematical Physics
publication_identifier:
eissn:
- 1432-0916
issn:
- 0010-3616
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the spectral form factor for random matrices
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 401
year: '2023'
...
---
_id: '12709'
abstract:
- lang: eng
text: Given a finite set A ⊂ ℝ^d, let Cov_{r,k} denote the set of all points within
distance r to at least k points of A. Allowing r and k to vary, we obtain a 2-parameter
family of spaces that grow larger when r increases or k decreases, called the
multicover bifiltration. Motivated by the problem of computing the homology of
this bifiltration, we introduce two closely related combinatorial bifiltrations,
one polyhedral and the other simplicial, which are both topologically equivalent
to the multicover bifiltration and far smaller than a Čech-based model considered
in prior work of Sheehy. Our polyhedral construction is a bifiltration of the
rhomboid tiling of Edelsbrunner and Osang, and can be efficiently computed using
a variant of an algorithm given by these authors as well. Using an implementation
for dimension 2 and 3, we provide experimental results. Our simplicial construction
is useful for understanding the polyhedral construction and proving its correctness.
acknowledgement: We thank the anonymous reviewers for many helpful comments and suggestions,
which led to substantial improvements of the paper. The first two authors were supported
by the Austrian Science Fund (FWF) grant number P 29984-N35 and W1230. The first
author was partly supported by an Austrian Marshall Plan Scholarship, and by the
Brummer & Partners MathDataLab. A conference version of this paper was presented
at the 37th International Symposium on Computational Geometry (SoCG 2021). Open
access funding provided by the Royal Institute of Technology.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: René
full_name: Corbet, René
last_name: Corbet
- first_name: Michael
full_name: Kerber, Michael
id: 36E4574A-F248-11E8-B48F-1D18A9856A87
last_name: Kerber
orcid: 0000-0002-8030-9299
- first_name: Michael
full_name: Lesnick, Michael
last_name: Lesnick
- first_name: Georg F
full_name: Osang, Georg F
id: 464B40D6-F248-11E8-B48F-1D18A9856A87
last_name: Osang
orcid: 0000-0002-8882-5116
citation:
ama: Corbet R, Kerber M, Lesnick M, Osang GF. Computing the multicover bifiltration.
Discrete and Computational Geometry. 2023;70:376-405. doi:10.1007/s00454-022-00476-8
apa: Corbet, R., Kerber, M., Lesnick, M., & Osang, G. F. (2023). Computing the
multicover bifiltration. Discrete and Computational Geometry. Springer
Nature. https://doi.org/10.1007/s00454-022-00476-8
chicago: Corbet, René, Michael Kerber, Michael Lesnick, and Georg F Osang. “Computing
the Multicover Bifiltration.” Discrete and Computational Geometry. Springer
Nature, 2023. https://doi.org/10.1007/s00454-022-00476-8.
ieee: R. Corbet, M. Kerber, M. Lesnick, and G. F. Osang, “Computing the multicover
bifiltration,” Discrete and Computational Geometry, vol. 70. Springer Nature,
pp. 376–405, 2023.
ista: Corbet R, Kerber M, Lesnick M, Osang GF. 2023. Computing the multicover bifiltration.
Discrete and Computational Geometry. 70, 376–405.
mla: Corbet, René, et al. “Computing the Multicover Bifiltration.” Discrete and
Computational Geometry, vol. 70, Springer Nature, 2023, pp. 376–405, doi:10.1007/s00454-022-00476-8.
short: R. Corbet, M. Kerber, M. Lesnick, G.F. Osang, Discrete and Computational
Geometry 70 (2023) 376–405.
date_created: 2023-03-05T23:01:06Z
date_published: 2023-09-01T00:00:00Z
date_updated: 2023-10-04T12:03:40Z
day: '01'
ddc:
- '000'
department:
- _id: HeEd
doi: 10.1007/s00454-022-00476-8
external_id:
arxiv:
- '2103.07823'
isi:
- '000936496800001'
file:
- access_level: open_access
checksum: 71ce7e59f7ee4620acc704fecca620c2
content_type: application/pdf
creator: cchlebak
date_created: 2023-03-07T14:40:14Z
date_updated: 2023-03-07T14:40:14Z
file_id: '12715'
file_name: 2023_DisCompGeo_Corbet.pdf
file_size: 1359323
relation: main_file
success: 1
file_date_updated: 2023-03-07T14:40:14Z
has_accepted_license: '1'
intvolume: ' 70'
isi: 1
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 376-405
publication: Discrete and Computational Geometry
publication_identifier:
eissn:
- 1432-0444
issn:
- 0179-5376
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '9605'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Computing the multicover bifiltration
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 70
year: '2023'
...
---
_id: '12763'
abstract:
- lang: eng
text: 'Kleinjohann (Archiv der Mathematik 35(1):574–582, 1980; Mathematische Zeitschrift
176(3), 327–344, 1981) and Bangert (Archiv der Mathematik 38(1):54–57, 1982) extended
the reach rch(S) from subsets S of Euclidean space to the reach rchM(S) of subsets
S of Riemannian manifolds M, where M is smooth (we’ll assume at least C3). Bangert
showed that sets of positive reach in Euclidean space and Riemannian manifolds
are very similar. In this paper we introduce a slight variant of Kleinjohann’s
and Bangert’s extension and quantify the similarity between sets of positive reach
in Euclidean space and Riemannian manifolds in a new way: Given p∈M and q∈S, we
bound the local feature size (a local version of the reach) of its lifting to
the tangent space via the inverse exponential map (exp−1p(S)) at q, assuming that
rchM(S) and the geodesic distance dM(p,q) are bounded. These bounds are motivated
by the importance of the reach and local feature size to manifold learning, topological
inference, and triangulating manifolds and the fact that intrinsic approaches
circumvent the curse of dimensionality.'
acknowledgement: "We thank Eddie Aamari, David Cohen-Steiner, Isa Costantini, Fred
Chazal, Ramsay Dyer, André Lieutier, and Alef Sterk for discussion and Pierre Pansu
for encouragement. We further acknowledge the anonymous reviewers whose comments
helped improve the exposition.\r\nThe research leading to these results has received
funding from the European Research Council (ERC) under the European Union’s Seventh
Framework Programme (FP/2007-2013) / ERC Grant Agreement No. 339025 GUDHI (Algorithmic
Foundations of Geometry Understanding in Higher Dimensions). The first author is
further supported by the French government, through the 3IA Côte d’Azur Investments
in the Future project managed by the National Research Agency (ANR) with the reference
number ANR-19-P3IA-0002. The second author is supported by the European Union’s
Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
Grant Agreement No. 754411 and the Austrian science fund (FWF) M-3073."
article_processing_charge: No
article_type: original
author:
- first_name: Jean Daniel
full_name: Boissonnat, Jean Daniel
last_name: Boissonnat
- first_name: Mathijs
full_name: Wintraecken, Mathijs
id: 307CFBC8-F248-11E8-B48F-1D18A9856A87
last_name: Wintraecken
orcid: 0000-0002-7472-2220
citation:
ama: Boissonnat JD, Wintraecken M. The reach of subsets of manifolds. Journal
of Applied and Computational Topology. 2023;7:619-641. doi:10.1007/s41468-023-00116-x
apa: Boissonnat, J. D., & Wintraecken, M. (2023). The reach of subsets of manifolds.
Journal of Applied and Computational Topology. Springer Nature. https://doi.org/10.1007/s41468-023-00116-x
chicago: Boissonnat, Jean Daniel, and Mathijs Wintraecken. “The Reach of Subsets
of Manifolds.” Journal of Applied and Computational Topology. Springer
Nature, 2023. https://doi.org/10.1007/s41468-023-00116-x.
ieee: J. D. Boissonnat and M. Wintraecken, “The reach of subsets of manifolds,”
Journal of Applied and Computational Topology, vol. 7. Springer Nature,
pp. 619–641, 2023.
ista: Boissonnat JD, Wintraecken M. 2023. The reach of subsets of manifolds. Journal
of Applied and Computational Topology. 7, 619–641.
mla: Boissonnat, Jean Daniel, and Mathijs Wintraecken. “The Reach of Subsets of
Manifolds.” Journal of Applied and Computational Topology, vol. 7, Springer
Nature, 2023, pp. 619–41, doi:10.1007/s41468-023-00116-x.
short: J.D. Boissonnat, M. Wintraecken, Journal of Applied and Computational Topology
7 (2023) 619–641.
date_created: 2023-03-26T22:01:08Z
date_published: 2023-09-01T00:00:00Z
date_updated: 2023-10-04T12:07:18Z
day: '01'
department:
- _id: HeEd
doi: 10.1007/s41468-023-00116-x
ec_funded: 1
intvolume: ' 7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://inserm.hal.science/INRIA-SACLAY/hal-04083524v1
month: '09'
oa: 1
oa_version: Submitted Version
page: 619-641
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: fc390959-9c52-11eb-aca3-afa58bd282b2
grant_number: M03073
name: Learning and triangulating manifolds via collapses
publication: Journal of Applied and Computational Topology
publication_identifier:
eissn:
- 2367-1734
issn:
- 2367-1726
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: The reach of subsets of manifolds
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2023'
...