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69 Publications
2019 | Preprint | IST-REx-ID: 6313 
A. M. Arroyo Guevara, B. Richter, and M. Sunohara, “Extending drawings of complete graphs into arrangements of pseudocircles.” .
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2019 | Conference Paper | IST-REx-ID: 6647
R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, and U. Wagner, “The crossing Tverberg theorem,” in 35th International Symposium on Computational Geometry, Portland, OR, United States, 2019, vol. 129, p. 38:1-38:13.
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| arXiv
2019 | Journal Article | IST-REx-ID: 7108
X. Goaoc, P. Patak, Z. Patakova, M. Tancer, and U. Wagner, “Shellability is NP-complete,” Journal of the ACM, vol. 66, no. 3, p. 21, 2019.
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| arXiv
2019 | Journal Article | IST-REx-ID: 5986
A. Lubiw, Z. Masárová, and U. Wagner, “A Proof of the Orbit Conjecture for Flipping Edge-Labelled Triangulations,” Discrete & Computational Geometry, vol. 61, no. 4, pp. 880–898, 2019.
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| arXiv
2019 | Thesis | IST-REx-ID: 6681
S. Y. Zhechev, Algorithmic aspects of homotopy theory and embeddability. IST Austria, 2019.
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2019 | Journal Article | IST-REx-ID: 7034
R. Fulek and J. Kynčl, “Counterexample to an extension of the Hanani-Tutte theorem on the surface of genus 4,” Combinatorica, 2019.
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| arXiv
2019 | Conference Paper | IST-REx-ID: 6556
K. Huszár and J. Spreer, “3-manifold triangulations with small treewidth,” in 35th International Symposium on Computational Geometry (SoCG 2019), Portland, Oregon, United States, 2019, vol. 129, p. 44:1-44:20.
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| arXiv
2019 | Journal Article | IST-REx-ID: 6563
M. Filakovský and L. Vokřínek, “Are two given maps homotopic? An algorithmic viewpoint,” Foundations of Computational Mathematics, 2019.
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| arXiv
2019 | Journal Article | IST-REx-ID: 6638
A. Silva, A. M. Arroyo Guevara, B. Richter, and O. Lee, “Graphs with at most one crossing,” Discrete Mathematics, 2019.
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| arXiv
2019 | Journal Article | IST-REx-ID: 5857
R. Fulek and J. Pach, “Thrackles: An improved upper bound,” Discrete Applied Mathematics, vol. 259, no. 4, pp. 266–231, 2019.
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2019 | Journal Article | IST-REx-ID: 6982
H. Akitaya, R. Fulek, and C. Tóth, “Recognizing weak embeddings of graphs,” ACM Transactions on Algorithms, vol. 15, no. 4, p. 50, 2019.
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| arXiv
2019 | Journal Article | IST-REx-ID: 7093
K. Huszár, J. Spreer, and U. Wagner, “On the treewidth of triangulated 3-manifolds,” Journal of Computational Geometry, vol. 10, no. 2, pp. 70–98, 2019.
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| arXiv
2018 | Conference Paper | IST-REx-ID: 186
R. Fulek and J. Kynčl, “The ℤ2-Genus of Kuratowski minors,” presented at the SoCG: Symposium on Computational Geometry, Budapest, Hungary, 2018, vol. 99, pp. 401–4014.
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| arXiv
2018 | Journal Article | IST-REx-ID: 5790
S. Chaplick, R. Fulek, and P. Klavík, “Extending partial representations of circle graphs,” Journal of Graph Theory, 2018.
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| arXiv
2018 | Journal Article | IST-REx-ID: 6774
M. Filakovský, P. Franek, U. Wagner, and S. Y. Zhechev, “Computing simplicial representatives of homotopy group elements,” Journal of Applied and Computational Topology, vol. 2, no. 3–4, pp. 177–231, 2018.
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2018 | Conference Paper | IST-REx-ID: 5791
R. Fulek and C. D. Tóth, “Crossing minimization in perturbed drawings,” presented at the Graph Drawing and Network Visualization, Barcelona, Spain, 2018, vol. 11282, pp. 229–241.
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| arXiv
2018 | Conference Paper | IST-REx-ID: 309
H. Akitaya, R. Fulek, and C. Tóth, “Recognizing weak embeddings of graphs,” presented at the SODA: Symposium on Discrete Algorithms, New Orleans, LA, USA, 2018, pp. 274–292.
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| arXiv
2018 | Journal Article | IST-REx-ID: 425
J. Matoušek, E. Sedgwick, M. Tancer, and U. Wagner, “Embeddability in the 3-Sphere is decidable,” Journal of the ACM, vol. 65, no. 1, 2018.
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2018 | Journal Article | IST-REx-ID: 742
D. Dotterrer, T. Kaufman, and U. Wagner, “On expansion and topological overlap,” Geometriae Dedicata, vol. 195, no. 1, pp. 307–317, 2018.
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2018 | Conference Paper | IST-REx-ID: 184
X. Goaoc, P. Paták, Z. Patakova, M. Tancer, and U. Wagner, “Shellability is NP-complete,” presented at the SoCG: Symposium on Computational Geometry, Budapest, Hungary, 2018, vol. 99, p. 41:1-41:16.
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