De Nooijer P, Terziadis S, Weinberger A, Masárová Z, Mchedlidze T, Löffler M, Rote G. 2024. Removing popular faces in curve arrangements. 31st International Symposium on Graph Drawing and Network Visualization. GD: Graph Drawing and Network Visualization, LNCS, vol. 14466, 18–33.
LibreCat: https://research-explorer.ista.ac.at/record/14888
DOI: 10.1007/978-3-031-49275-4_2
arXiv: 2202.12175

Filakovský M, Nakajima TV, Oprsal J, Tasinato G, Wagner U. 2024. Hardness of linearly ordered 4-colouring of 3-colourable 3-uniform hypergraphs. 41st International Symposium on Theoretical Aspects of Computer Science. STACS: Symposium on Theoretical Aspects of Computer Science, LIPIcs, vol. 289, 34.
LibreCat: https://research-explorer.ista.ac.at/record/15168
DOI: 10.4230/LIPIcs.STACS.2024.34
arXiv: 2312.12981

Lopushanski M, Ivanov G. 2024. A constructive algorithm for building rectifiable curves in weakly convex sets. AIP Conference Proceedings. ICCMSE: International Conference of Computational Methods in Sciences and Engiineering vol. 3030, 080002.
LibreCat: https://research-explorer.ista.ac.at/record/15296
DOI: 10.1063/5.0195908

Krokhin A, Oprsal J, Wrochna M, divný S. 2023. Topology and adjunction in promise constraint satisfaction. SIAM Journal on Computing. 52(1), 38–79.
LibreCat: https://research-explorer.ista.ac.at/record/12563
DOI: 10.1137/20m1378223
WoS: 000955000000001
arXiv: 2003.11351

Dymond M, Kaluza V. 2023. Highly irregular separated nets. Israel Journal of Mathematics. 253, 501–554.
LibreCat: https://research-explorer.ista.ac.at/record/9652
DOI: 10.1007/s11856-022-2448-6
WoS: 000904950300003
arXiv: 1903.05923

Arroyo Guevara AM, Klute F, Parada I, Vogtenhuber B, Seidel R, Wiedera T. 2023. Inserting one edge into a simple drawing is hard. Discrete and Computational Geometry. 69, 745–770.
LibreCat: https://research-explorer.ista.ac.at/record/11999
DOI: 10.1007/s00454-022-00394-9
WoS: 000840292800001
arXiv: 1909.07347

Arroyo Guevara AM, Felsner S. 2023. Approximating the bundled crossing number. Journal of Graph Algorithms and Applications. 27(6), 433–457.
LibreCat: https://research-explorer.ista.ac.at/record/13969
DOI: 10.7155/jgaa.00629
arXiv: 2109.14892

Köse S. 2023. Exterior algebra and combinatorics. Institute of Science and Technology Austria.
LibreCat: https://research-explorer.ista.ac.at/record/13331
DOI: 10.15479/at:ista:13331

Ivanov G, Köse S. 2023. Erds-Ko-Rado and Hilton-Milner theorems for two-forms. Discrete Mathematics. 346(6), 113363.
LibreCat: https://research-explorer.ista.ac.at/record/12680
DOI: 10.1016/j.disc.2023.113363
arXiv: 2201.10892

Ivanov G, Naszódi M. 2023. Quantitative Steinitz theorem: A polynomial bound. Bulletin of the London Mathematical Society.
LibreCat: https://research-explorer.ista.ac.at/record/14660
DOI: 10.1112/blms.12965
arXiv: 2212.04308

Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. 2023. The crossing Tverberg theorem. Discrete and Computational Geometry.
LibreCat: https://research-explorer.ista.ac.at/record/13974
DOI: 10.1007/s00454-023-00532-x
WoS: 001038546500001
arXiv: 1812.04911

Wagner U, Wild P. 2023. Coboundary expansion, equivariant overlap, and crossing numbers of simplicial complexes. Israel Journal of Mathematics. 256(2), 675–717.
LibreCat: https://research-explorer.ista.ac.at/record/14445
DOI: 10.1007/s11856-023-2521-9
WoS: 001081646400010

Biniaz A, Jain K, Lubiw A, Masárová Z, Miltzow T, Mondal D, Naredla AM, Tkadlec J, Turcotte A. 2023. Token swapping on trees. Discrete Mathematics and Theoretical Computer Science. 24(2), 9.
LibreCat: https://research-explorer.ista.ac.at/record/12833
DOI: 10.46298/DMTCS.8383
arXiv: 1903.06981

Ivanov G, Naszódi M. 2023. Functional John and Löwner conditions for pairs of log-concave functions. International Mathematics Research Notices. 2023(23), 20613–20669.
LibreCat: https://research-explorer.ista.ac.at/record/14737
DOI: 10.1093/imrn/rnad210
arXiv: 2212.11781

Dymond M, Kaluza V. 2023. Divergence of separated nets with respect to displacement equivalence. Geometriae Dedicata., 15.
LibreCat: https://research-explorer.ista.ac.at/record/9651
DOI: 10.1007/s10711-023-00862-3
WoS: 001105681500001
arXiv: 2102.13046

Brunck FR. 2023. Iterated medial triangle subdivision in surfaces of constant curvature. Discrete and Computational Geometry. 70(3), 1059–1089.
LibreCat: https://research-explorer.ista.ac.at/record/13270
DOI: 10.1007/s00454-023-00500-5
WoS: 001023742800003
arXiv: 2107.04112

Krokhin A, Oprsal J. 2022. An invitation to the promise constraint satisfaction problem. ACM SIGLOG News. 9(3), 30–59.
LibreCat: https://research-explorer.ista.ac.at/record/11991
DOI: 10.1145/3559736.3559740
arXiv: 2208.13538

Aichholzer O, Arroyo Guevara AM, Masárová Z, Parada I, Perz D, Pilz A, Tkadlec J, Vogtenhuber B. 2022. On compatible matchings. Journal of Graph Algorithms and Applications. 26(2), 225–240.
LibreCat: https://research-explorer.ista.ac.at/record/11938
DOI: 10.7155/jgaa.00591
arXiv: 2101.03928

Wild P. 2022. High-dimensional expansion and crossing numbers of simplicial complexes. Institute of Science and Technology.
LibreCat: https://research-explorer.ista.ac.at/record/11777
DOI: 10.15479/at:ista:11777

Kaluza V, Tancer M. 2022. Even maps, the Colin de Verdière number and representations of graphs. Combinatorica. 42, 1317–1345.
LibreCat: https://research-explorer.ista.ac.at/record/10335
DOI: 10.1007/s00493-021-4443-7
WoS: 000798210100003
arXiv: 1907.05055

Patakova Z, Tancer M, Wagner U. 2022. Barycentric cuts through a convex body. Discrete and Computational Geometry. 68, 1133–1154.
LibreCat: https://research-explorer.ista.ac.at/record/10776
DOI: 10.1007/s00454-021-00364-7
WoS: 000750681500001
arXiv: 2003.13536

Ivanov G, Naszódi M. 2022. Functional John ellipsoids. Journal of Functional Analysis. 282(11), 109441.
LibreCat: https://research-explorer.ista.ac.at/record/10887
DOI: 10.1016/j.jfa.2022.109441
WoS: 000781371300008
arXiv: 2006.09934

Wagner U, Welzl E. 2022. Connectivity of triangulation flip graphs in the plane. Discrete &; Computational Geometry. 68(4), 1227–1284.
LibreCat: https://research-explorer.ista.ac.at/record/12129
DOI: 10.1007/s00454-022-00436-2
WoS: 000883222200003

Fulek R, Kyndl J. 2022. The Z2-Genus of Kuratowski minors. Discrete and Computational Geometry. 68, 425–447.
LibreCat: https://research-explorer.ista.ac.at/record/11593
DOI: 10.1007/s00454-022-00412-w
WoS: 000825014500001
arXiv: 1803.05085

Arroyo Guevara AM, Felsner S. 2022. Approximating the bundled crossing number. WALCOM 2022: Algorithms and Computation. WALCOM: Algorithms and ComputationLNCS vol. 13174, 383–395.
LibreCat: https://research-explorer.ista.ac.at/record/11185
DOI: 10.1007/978-3-030-96731-4_31
arXiv: 2109.14892

Wagner U. 2022. High-dimensional expanders (after Gromov, Kaufman, Kazhdan, Lubotzky, and others). Bulletin de la Societe Mathematique de France. 438, 281–294.
LibreCat: https://research-explorer.ista.ac.at/record/14381
DOI: 10.24033/ast.1188

Ivanov G, Naszodi M. 2022. A quantitative Helly-type theorem: Containment in a homothet. SIAM Journal on Discrete Mathematics. 36(2), 951–957.
LibreCat: https://research-explorer.ista.ac.at/record/11435
DOI: 10.1137/21M1403308
WoS: 000793158200002
arXiv: 2103.04122

Aichholzer O, Arroyo Guevara AM, Masárová Z, Parada I, Perz D, Pilz A, Tkadlec J, Vogtenhuber B. 2021. On compatible matchings. 15th International Conference on Algorithms and Computation. WALCOM: Algorithms and Computation, LNCS, vol. 12635, 221–233.
LibreCat: https://research-explorer.ista.ac.at/record/9296
DOI: 10.1007/978-3-030-68211-8_18
arXiv: 2101.03928

Ivanov G. 2021. No-dimension Tverberg’s theorem and its corollaries in Banach spaces of type p. Bulletin of the London Mathematical Society. 53(2), 631–641.
LibreCat: https://research-explorer.ista.ac.at/record/9037
DOI: 10.1112/blms.12449
WoS: 000607265100001
arXiv: 1912.08561

Ivanov G. 2021. On the volume of projections of the cross-polytope. Discrete Mathematics. 344(5), 112312.
LibreCat: https://research-explorer.ista.ac.at/record/9098
DOI: 10.1016/j.disc.2021.112312
WoS: 000633365200001
arXiv: 1808.09165

Arroyo Guevara AM, Mcquillan D, Richter RB, Salazar G, Sullivan M. 2021. Drawings of complete graphs in the projective plane. Journal of Graph Theory. 97(3), 426–440.
LibreCat: https://research-explorer.ista.ac.at/record/9295
DOI: 10.1002/jgt.22665
WoS: 000631693200001
arXiv: 2002.02287

Arroyo Guevara AM, Richter RB, Sunohara M. 2021. Extending drawings of complete graphs into arrangements of pseudocircles. SIAM Journal on Discrete Mathematics. 35(2), 1050–1076.
LibreCat: https://research-explorer.ista.ac.at/record/9468
DOI: 10.1137/20M1313234
WoS: 000674142200022
arXiv: 2001.06053

Ivanov G, Tsiutsiurupa I. 2021. Functional Löwner ellipsoids. Journal of Geometric Analysis. 31, 11493–11528.
LibreCat: https://research-explorer.ista.ac.at/record/9548
DOI: 10.1007/s12220-021-00691-4
WoS: 000656507500001
arXiv: 2008.09543

Ivanov G, Lopushanski MS. 2021. Rectifiable curves in proximally smooth sets. Set-Valued and Variational Analysis.
LibreCat: https://research-explorer.ista.ac.at/record/10181
DOI: 10.1007/s11228-021-00612-1
WoS: 000705774800001
arXiv: 2012.10691

Avvakumov S, Mabillard I, Skopenkov AB, Wagner U. 2021. Eliminating higher-multiplicity intersections. III. Codimension 2. Israel Journal of Mathematics. 245, 501–534.
LibreCat: https://research-explorer.ista.ac.at/record/10220
DOI: 10.1007/s11856-021-2216-z
WoS: 000712942100013
arXiv: 1511.03501

Ivanov G, Tsiutsiurupa I. 2021. On the volume of sections of the cube. Analysis and Geometry in Metric Spaces. 9(1), 1–18.
LibreCat: https://research-explorer.ista.ac.at/record/10856
DOI: 10.1515/agms-2020-0103
WoS: 000734286800001
arXiv: 2004.02674

Ivanov G. 2021. Tight frames and related geometric problems. Canadian Mathematical Bulletin. 64(4), 942–963.
LibreCat: https://research-explorer.ista.ac.at/record/10860
DOI: 10.4153/s000843952000096x
WoS: 000730165300021
arXiv: 1804.10055

Filakovský M, Wagner U, Zhechev SY. 2020. Embeddability of simplicial complexes is undecidable. Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms vol. 2020–January, 767–785.
LibreCat: https://research-explorer.ista.ac.at/record/7806
DOI: 10.1137/1.9781611975994.47

Avvakumov S, Nivasch G. 2020. Homotopic curve shortening and the affine curve-shortening flow. 36th International Symposium on Computational Geometry. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 164, 12:1-12:15.
LibreCat: https://research-explorer.ista.ac.at/record/7991
DOI: 10.4230/LIPIcs.SoCG.2020.12
arXiv: 1909.00263

Patakova Z. 2020. Bounding radon number via Betti numbers. 36th International Symposium on Computational Geometry. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 164, 61:1-61:13.
LibreCat: https://research-explorer.ista.ac.at/record/7989
DOI: 10.4230/LIPIcs.SoCG.2020.61
arXiv: 1908.01677

Patakova Z, Tancer M, Wagner U. 2020. Barycentric cuts through a convex body. 36th International Symposium on Computational Geometry. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 164, 62:1-62:16.
LibreCat: https://research-explorer.ista.ac.at/record/7992
DOI: 10.4230/LIPIcs.SoCG.2020.62
arXiv: 2003.13536

Arroyo Guevara AM, Bensmail J, Bruce Richter R. 2020. Extending drawings of graphs to arrangements of pseudolines. 36th International Symposium on Computational Geometry. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 164, 9:1-9:14.
LibreCat: https://research-explorer.ista.ac.at/record/7994
DOI: 10.4230/LIPIcs.SoCG.2020.9
arXiv: 1804.09317

Wagner U, Welzl E. 2020. Connectivity of triangulation flip graphs in the plane (Part II: Bistellar flips). 36th International Symposium on Computational Geometry. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 164, 67:1-67:16.
LibreCat: https://research-explorer.ista.ac.at/record/7990
DOI: 10.4230/LIPIcs.SoCG.2020.67
arXiv: 2003.13557

Wagner U, Welzl E. 2020. Connectivity of triangulation flip graphs in the plane (Part I: Edge flips). Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms vol. 2020–January, 2823–2841.
LibreCat: https://research-explorer.ista.ac.at/record/7807
DOI: 10.1137/1.9781611975994.172
arXiv: 2003.13557

Avvakumov S, Wagner U, Mabillard I, Skopenkov AB. 2020. Eliminating higher-multiplicity intersections, III. Codimension 2. Russian Mathematical Surveys. 75(6), 1156–1158.
LibreCat: https://research-explorer.ista.ac.at/record/9308
DOI: 10.1070/RM9943
WoS: 000625983100001
arXiv: 1511.03501

Filakovský M, Vokínek L. 2020. Are two given maps homotopic? An algorithmic viewpoint. Foundations of Computational Mathematics. 20, 311–330.
LibreCat: https://research-explorer.ista.ac.at/record/6563
DOI: 10.1007/s10208-019-09419-x
WoS: 000522437400004
arXiv: 1312.2337

Kalai G, Patakova Z. 2020. Intersection patterns of planar sets. Discrete and Computational Geometry. 64, 304–323.
LibreCat: https://research-explorer.ista.ac.at/record/7960
DOI: 10.1007/s00454-020-00205-z
WoS: 000537329400001
arXiv: 1907.00885

Arroyo Guevara AM, Klute F, Parada I, Seidel R, Vogtenhuber B, Wiedera T. 2020. Inserting one edge into a simple drawing is hard. Graph-Theoretic Concepts in Computer Science. WG: Workshop on Graph-Theoretic Concepts in Computer Science, LNCS, vol. 12301, 325–338.
LibreCat: https://research-explorer.ista.ac.at/record/8732
DOI: 10.1007/978-3-030-60440-0_26

Masárová Z. 2020. Reconfiguration problems. Institute of Science and Technology Austria.
LibreCat: https://research-explorer.ista.ac.at/record/7944
DOI: 10.15479/AT:ISTA:7944

Huszár K. 2020. Combinatorial width parameters for 3-dimensional manifolds. Institute of Science and Technology Austria.
LibreCat: https://research-explorer.ista.ac.at/record/8032
DOI: 10.15479/AT:ISTA:8032