Uli Wagner

Wagner Group

68 Publications

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[68]
2024 | Conference Paper | IST-REx-ID: 15168 | OA
Filakovský, Marek, et al. “Hardness of Linearly Ordered 4-Colouring of 3-Colourable 3-Uniform Hypergraphs.” 41st International Symposium on Theoretical Aspects of Computer Science, vol. 289, 34, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, doi:10.4230/LIPIcs.STACS.2024.34.
[Published Version] View | Files available | DOI | arXiv
 
[67]
2023 | Journal Article | IST-REx-ID: 13974 | OA
Fulek, Radoslav, et al. “The Crossing Tverberg Theorem.” Discrete and Computational Geometry, Springer Nature, 2023, doi:10.1007/s00454-023-00532-x.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[66]
2023 | Journal Article | IST-REx-ID: 14445 | OA
Wagner, Uli, and Pascal Wild. “Coboundary Expansion, Equivariant Overlap, and Crossing Numbers of Simplicial Complexes.” Israel Journal of Mathematics, vol. 256, no. 2, Springer Nature, 2023, pp. 675–717, doi:10.1007/s11856-023-2521-9.
[Published Version] View | Files available | DOI | WoS
 
[65]
2022 | Journal Article | IST-REx-ID: 10776 | OA
Patakova, Zuzana, et al. “Barycentric Cuts through a Convex Body.” Discrete and Computational Geometry, vol. 68, Springer Nature, 2022, pp. 1133–54, doi:10.1007/s00454-021-00364-7.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[64]
2022 | Journal Article | IST-REx-ID: 12129 | OA
Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane.” Discrete & Computational Geometry, vol. 68, no. 4, Springer Nature, 2022, pp. 1227–84, doi:10.1007/s00454-022-00436-2.
[Published Version] View | Files available | DOI | WoS
 
[63]
2022 | Journal Article | IST-REx-ID: 14381
Wagner, Uli. “High-Dimensional Expanders (after Gromov, Kaufman, Kazhdan, Lubotzky, and Others).” Bulletin de La Societe Mathematique de France, vol. 438, Societe Mathematique de France, 2022, pp. 281–94, doi:10.24033/ast.1188.
View | DOI
 
[62]
2021 | Journal Article | IST-REx-ID: 10220 | OA
Avvakumov, Sergey, et al. “Eliminating Higher-Multiplicity Intersections. III. Codimension 2.” Israel Journal of Mathematics, vol. 245, Springer Nature, 2021, pp. 501–534, doi:10.1007/s11856-021-2216-z.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[61]
2020 | Conference Paper | IST-REx-ID: 7806 | OA
Filakovský, Marek, et al. “Embeddability of Simplicial Complexes Is Undecidable.” Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms, vol. 2020–January, SIAM, 2020, pp. 767–85, doi:10.1137/1.9781611975994.47.
[Published Version] View | DOI | Download Published Version (ext.)
 
[60]
2020 | Conference Paper | IST-REx-ID: 7992 | OA
Patakova, Zuzana, et al. “Barycentric Cuts through a Convex Body.” 36th International Symposium on Computational Geometry, vol. 164, 62:1-62:16, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.SoCG.2020.62.
[Published Version] View | Files available | DOI | arXiv
 
[59]
2020 | Conference Paper | IST-REx-ID: 7990 | OA
Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane (Part II: Bistellar Flips).” 36th International Symposium on Computational Geometry, vol. 164, 67:1-67:16, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.SoCG.2020.67.
[Published Version] View | Files available | DOI | arXiv
 
[58]
2020 | Conference Paper | IST-REx-ID: 7807 | OA
Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane (Part I: Edge Flips).” Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms, vol. 2020–January, SIAM, 2020, pp. 2823–41, doi:10.1137/1.9781611975994.172.
[Submitted Version] View | Files available | DOI | Download Submitted Version (ext.) | arXiv
 
[57]
2020 | Journal Article | IST-REx-ID: 9308 | OA
Avvakumov, Sergey, et al. “Eliminating Higher-Multiplicity Intersections, III. Codimension 2.” Russian Mathematical Surveys, vol. 75, no. 6, IOP Publishing, 2020, pp. 1156–58, doi:10.1070/RM9943.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[56]
2019 | Journal Article | IST-REx-ID: 7108 | OA
Goaoc, Xavier, et al. “Shellability Is NP-Complete.” Journal of the ACM, vol. 66, no. 3, 21, ACM, 2019, doi:10.1145/3314024.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[55]
2019 | Journal Article | IST-REx-ID: 5986 | OA
Lubiw, Anna, et al. “A Proof of the Orbit Conjecture for Flipping Edge-Labelled Triangulations.” Discrete & Computational Geometry, vol. 61, no. 4, Springer Nature, 2019, pp. 880–98, doi:10.1007/s00454-018-0035-8.
[Published Version] View | Files available | DOI | WoS | arXiv
 
[54]
2019 | Journal Article | IST-REx-ID: 7093 | OA
Huszár, Kristóf, et al. “On the Treewidth of Triangulated 3-Manifolds.” Journal of Computational Geometry, vol. 10, no. 2, Computational Geometry Laborartoy, 2019, pp. 70–98, doi:10.20382/JOGC.V10I2A5.
[Published Version] View | Files available | DOI | arXiv
 
[53]
2019 | Conference Paper | IST-REx-ID: 6647 | OA
Fulek, Radoslav, et al. “The Crossing Tverberg Theorem.” 35th International Symposium on Computational Geometry, vol. 129, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019, p. 38:1-38:13, doi:10.4230/LIPICS.SOCG.2019.38.
[Published Version] View | Files available | DOI | arXiv
 
[52]
2018 | Conference Paper | IST-REx-ID: 184 | OA
Goaoc, Xavier, et al. Shellability Is NP-Complete. Vol. 99, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2018, p. 41:1-41:16, doi:10.4230/LIPIcs.SoCG.2018.41.
[Published Version] View | Files available | DOI
 
[51]
2018 | Conference Paper | IST-REx-ID: 285 | OA
Huszár, Kristóf, et al. On the Treewidth of Triangulated 3-Manifolds. Vol. 99, 46, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2018, doi:10.4230/LIPIcs.SoCG.2018.46.
[Submitted Version] View | Files available | DOI | arXiv
 
[50]
2018 | Journal Article | IST-REx-ID: 6774 | OA
Filakovský, Marek, et al. “Computing Simplicial Representatives of Homotopy Group Elements.” Journal of Applied and Computational Topology, vol. 2, no. 3–4, Springer, 2018, pp. 177–231, doi:10.1007/s41468-018-0021-5.
[Published Version] View | Files available | DOI
 
[49]
2018 | Journal Article | IST-REx-ID: 425 | OA
Matoušek, Jiří, et al. “Embeddability in the 3-Sphere Is Decidable.” Journal of the ACM, vol. 65, no. 1, 5, ACM, 2018, doi:10.1145/3078632.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[48]
2018 | Journal Article | IST-REx-ID: 742 | OA
Dotterrer, Dominic, et al. “On Expansion and Topological Overlap.” Geometriae Dedicata, vol. 195, no. 1, Springer, 2018, pp. 307–317, doi:10.1007/s10711-017-0291-4.
[Published Version] View | Files available | DOI | WoS
 
[47]
2017 | Journal Article | IST-REx-ID: 534 | OA
Burton, Benjamin, et al. “Finding Non-Orientable Surfaces in 3-Manifolds.” Discrete & Computational Geometry, vol. 58, no. 4, Springer, 2017, pp. 871–88, doi:10.1007/s00454-017-9900-0.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | arXiv
 
[46]
2017 | Journal Article | IST-REx-ID: 610 | OA
Goaoc, Xavier, et al. “On Generalized Heawood Inequalities for Manifolds: A van Kampen–Flores Type Nonembeddability Result.” Israel Journal of Mathematics, vol. 222, no. 2, Springer, 2017, pp. 841–66, doi:10.1007/s11856-017-1607-7.
[Preprint] View | Files available | DOI | Download Preprint (ext.)
 
[45]
2017 | Conference Paper | IST-REx-ID: 683 | OA
Lubiw, Anna, et al. A Proof of the Orbit Conjecture for Flipping Edge Labelled Triangulations. Vol. 77, 49, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2017, doi:10.4230/LIPIcs.SoCG.2017.49.
[Published Version] View | Files available | DOI
 
[44]
2017 | Book Chapter | IST-REx-ID: 424 | OA
Goaoc, Xavier, et al. “Bounding Helly Numbers via Betti Numbers.” A Journey through Discrete Mathematics: A Tribute to Jiri Matousek, edited by Martin Loebl et al., Springer, 2017, pp. 407–47, doi:10.1007/978-3-319-44479-6_17.
[Published Version] View | Files available | DOI | Download Published Version (ext.)
 
[43]
2016 | Journal Article | IST-REx-ID: 1282 | OA
Gundert, Anna, and Uli Wagner. “On Eigenvalues of Random Complexes.” Israel Journal of Mathematics, vol. 216, no. 2, Springer, 2016, pp. 545–82, doi:10.1007/s11856-016-1419-1.
[Preprint] View | DOI | Download Preprint (ext.)
 
[42]
2016 | Conference Paper | IST-REx-ID: 1381 | OA
Mabillard, Isaac, and Uli Wagner. Eliminating Higher-Multiplicity Intersections, II. The Deleted Product Criterion in the r-Metastable Range. Vol. 51, Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, 2016, p. 51.1-51.12, doi:10.4230/LIPIcs.SoCG.2016.51.
[Published Version] View | Files available | DOI
 
[41]
2016 | Journal Article | IST-REx-ID: 1523 | OA
Gundert, Anna, and Uli Wagner. “On Topological Minors in Random Simplicial Complexes.” Proceedings of the American Mathematical Society, vol. 144, no. 4, American Mathematical Society, 2016, pp. 1815–28, doi:10.1090/proc/12824.
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[40]
2016 | Journal Article | IST-REx-ID: 1411 | OA
Matoušek, Jiří, et al. “Untangling Two Systems of Noncrossing Curves.” Israel Journal of Mathematics, vol. 212, no. 1, Springer, 2016, pp. 37–79, doi:10.1007/s11856-016-1294-9.
[Preprint] View | Files available | DOI | Download Preprint (ext.)
 
[39]
2016 | Conference Paper | IST-REx-ID: 1379 | OA
Burton, Benjamin, et al. Finding Non-Orientable Surfaces in 3-Manifolds. Vol. 51, Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 2016, p. 24.1-24.15, doi:10.4230/LIPIcs.SoCG.2016.24.
[Published Version] View | Files available | DOI
 
[38]
2016 | Conference Paper | IST-REx-ID: 1378 | OA
Dotterrer, Dominic, et al. On Expansion and Topological Overlap. Vol. 51, Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 2016, p. 35.1-35.10, doi:10.4230/LIPIcs.SoCG.2016.35.
[Published Version] View | Files available | DOI
 
[37]
2015 | Conference Paper | IST-REx-ID: 1511 | OA
Goaoc, Xavier, et al. On Generalized Heawood Inequalities for Manifolds: A Van Kampen–Flores-Type Nonembeddability Result. Vol. 34, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2015, pp. 476–90, doi:10.4230/LIPIcs.SOCG.2015.476.
[Published Version] View | Files available | DOI
 
[36]
2015 | Preprint | IST-REx-ID: 8183 | OA
Avvakumov, Sergey, et al. “Eliminating Higher-Multiplicity Intersections, III. Codimension 2.” ArXiv, 1511.03501.
[Preprint] View | Files available | Download Preprint (ext.) | arXiv
 
[35]
2015 | Conference Paper | IST-REx-ID: 1512 | OA
Goaoc, Xavier, et al. Bounding Helly Numbers via Betti Numbers. Vol. 34, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2015, pp. 507–21, doi:10.4230/LIPIcs.SOCG.2015.507.
[Submitted Version] View | Files available | DOI
 
[34]
2014 | Journal Article | IST-REx-ID: 2154 | OA
Matoušek, Jiří, and Uli Wagner. “On Gromov’s Method of Selecting Heavily Covered Points.” Discrete & Computational Geometry, vol. 52, no. 1, Springer, 2014, pp. 1–33, doi:10.1007/s00454-014-9584-7.
[Submitted Version] View | DOI | Download Submitted Version (ext.)
 
[33]
2014 | Journal Article | IST-REx-ID: 2184 | OA
Čadek, Martin, et al. “Computing All Maps into a Sphere.” Journal of the ACM, vol. 61, no. 3, 17, ACM, 2014, doi:10.1145/2597629.
[Preprint] View | DOI | Download Preprint (ext.)
 
[32]
2014 | Conference Paper | IST-REx-ID: 2159 | OA
Mabillard, Isaac, and Uli Wagner. “Eliminating Tverberg Points, I. An Analogue of the Whitney Trick.” Proceedings of the Annual Symposium on Computational Geometry, ACM, 2014, pp. 171–80, doi:10.1145/2582112.2582134.
[Submitted Version] View | Files available | DOI
 
[31]
2014 | Conference Paper | IST-REx-ID: 2157 | OA
Matoušek, Jiří, et al. “Embeddability in the 3 Sphere Is Decidable.” Proceedings of the Annual Symposium on Computational Geometry, ACM, 2014, pp. 78–84, doi:10.1145/2582112.2582137.
[Submitted Version] View | Files available | DOI | Download Submitted Version (ext.)
 
[30]
2013 | Conference Paper | IST-REx-ID: 2244 | OA
Matoušek, Jiří, et al. Untangling Two Systems of Noncrossing Curves. Vol. 8242, Springer, 2013, pp. 472–83, doi:10.1007/978-3-319-03841-4_41.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | arXiv
 
[29]
2013 | Conference Paper | IST-REx-ID: 2807 | OA
Čadek, Martin, et al. “Extending Continuous Maps: Polynomiality and Undecidability.” 45th Annual ACM Symposium on Theory of Computing, ACM, 2013, pp. 595–604, doi:10.1145/2488608.2488683.
[Submitted Version] View | Files available | DOI
 
[28]
2012 | Conference Paper | IST-REx-ID: 2440
Čadek, Martin, et al. Computing All Maps into a Sphere. SIAM, 2012, pp. 1–10.
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[27]
2012 | Journal Article | IST-REx-ID: 2438
Matoušek, Jiří, et al. “A Geometric Proof of the Colored Tverberg Theorem.” Discrete & Computational Geometry, vol. 47, no. 2, Springer, 2012, pp. 245–65, doi:10.1007/s00454-011-9368-2.
View | DOI
 
[26]
2012 | Journal Article | IST-REx-ID: 2439
Chen, Dan, et al. “Absolute Approximation of Tukey Depth: Theory and Experiments.” Computational Geometry: Theory and Applications, vol. 46, no. 5, Elsevier, 2012, pp. 566–73, doi:10.1016/j.comgeo.2012.03.001.
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[25]
2012 | Conference Paper | IST-REx-ID: 2441
Gundert, Anna, and Uli Wagner. On Laplacians of Random Complexes. ACM, 2012, pp. 151–60, doi:10.1145/2261250.2261272.
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[24]
2011 | Journal Article | IST-REx-ID: 2436
Matoušek, Jiří, et al. “Hardness of Embedding Simplicial Complexes in Rd.” Journal of the European Mathematical Society, vol. 13, no. 2, European Mathematical Society, 2011, pp. 259–95, doi:10.4171/JEMS/252.
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[23]
2011 | Conference Paper | IST-REx-ID: 2437
Wagner, Uli. Minors in Random and Expanding Hypergraphs. ACM, 2011, pp. 351–60, doi:10.1145/1998196.1998256.
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[22]
2010 | Journal Article | IST-REx-ID: 2435
Nevo, Eran, and Uli Wagner. “On the Embeddability of Skeleta of Spheres.” Israel Journal of Mathematics, vol. 174, no. 1, Springer, 2010, pp. 381–402, doi:10.1007/s11856-009-0119-5.
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[21]
2009 | Journal Article | IST-REx-ID: 2434
Buchin, Kevin, et al. “Transforming Spanning Trees: A Lower Bound.” Computational Geometry: Theory and Applications, vol. 42, no. 8, Elsevier, 2009, pp. 724–30, doi:10.1016/j.comgeo.2008.03.005.
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[20]
2009 | Conference Paper | IST-REx-ID: 2433 | OA
Matoušek, Jiří, et al. Hardness of Embedding Simplicial Complexes in ℝd. SIAM, 2009, pp. 855–64.
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[19]
2008 | Book Chapter | IST-REx-ID: 2415
Wagner, Uli. “K-Sets and k-Facets.” Surveys on Discrete and Computational Geometry: Twenty Years Later, edited by Jacob Goodman et al., vol. 453, American Mathematical Society, 2008, pp. 443–514, doi:10.1090/conm/453.
View | DOI
 
[18]
2008 | Conference Paper | IST-REx-ID: 2432
Smorodinsky, Shakhar, et al. On Center Regions and Balls Containing Many Points. Vol. 5092, Springer, 2008, pp. 363–73, doi:10.1007/978-3-540-69733-6_36.
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[17]
2006 | Book Chapter | IST-REx-ID: 2416
Bang Jensen, Jørgen, et al. “On Six Problems Posed by Jarik Nešetřil.” Topics in Discrete Mathematics, vol. 26, Springer, 2006, pp. 613–27, doi:10.1007/3-540-33700-8_30.
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[16]
2006 | Journal Article | IST-REx-ID: 2430
Chent, Ke, et al. “Online Conflict-Free Coloring for Intervals.” SIAM Journal on Computing, vol. 36, no. 5, SIAM, 2006, pp. 1342–59, doi:10.1137/S0097539704446682.
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[15]
2006 | Conference Paper | IST-REx-ID: 2431
Wagner, Uli. On a Geometric Generalization of the Upper Bound Theorem. IEEE, 2006, pp. 635–45, doi:10.1109/FOCS.2006.53.
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[14]
2006 | Journal Article | IST-REx-ID: 2429
Matoušek, Jiří, et al. “K-Sets in Four Dimensions.” Discrete & Computational Geometry, vol. 35, no. 2, Springer, 2006, pp. 177–91, doi:10.1007/s00454-005-1200-4.
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[13]
2005 | Conference Paper | IST-REx-ID: 2428
Fiat, Amos, et al. Online Conflict-Free Coloring for Intervals. SIAM, 2005, pp. 545–54, doi:10.1137/S0097539704446682.
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[12]
2005 | Journal Article | IST-REx-ID: 2427
Ambühl, Christoph, and Uli Wagner. “The Clique Problem in Intersection Graphs of Ellipses and Triangles.” Theory of Computing Systems, vol. 38, no. 3, Springer, 2005, pp. 279–92, doi:10.1007/s00224-005-1141-6.
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[11]
2004 | Book Chapter | IST-REx-ID: 2417
Lovász, László, et al. “Convex Quadrilaterals and K-Sets .” Towards a Theory of Geometric Graphs, edited by János Pach, vol. 342, American Mathematical Society, 2004, pp. 139–48, doi:10.1090/conm/342.
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[10]
2004 | Journal Article | IST-REx-ID: 2426
Giesen, Joachim, and Uli Wagner. “Shape Dimension and Intrinsic Metric from Samples of Manifolds.” Discrete & Computational Geometry, vol. 32, no. 2, Springer, 2004, pp. 245–67, doi:10.1007/s00454-004-1120-8.
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[9]
2004 | Journal Article | IST-REx-ID: 2425
Matoušek, Jiří, and Uli Wagner. “New Constructions of Weak ε-Nets.” Discrete & Computational Geometry, vol. 32, no. 2, Springer, 2004, pp. 195–206, doi:10.1007/s00454-004-1116-4.
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[8]
2003 | Thesis | IST-REx-ID: 2414
Wagner, Uli. On K-Sets and Their Applications. ETH Zurich, 2003, doi:10.3929/ethz-a-004708408.
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[7]
2003 | Conference Paper | IST-REx-ID: 2424
Giesen, Joachim, and Uli Wagner. Shape Dimension and Intrinsic Metric from Samples of Manifolds with High Co-Dimension. ACM, 2003, pp. 329–37, doi:10.1145/777792.777841.
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[6]
2003 | Conference Paper | IST-REx-ID: 2423
Matoušek, Jiří, and Uli Wagner. New Constructions of Weak Epsilon-Nets. ACM, 2003, pp. 129–35, doi:10.1145/777792.777813.
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[5]
2003 | Conference Paper | IST-REx-ID: 2422
Wagner, Uli. On the Rectilinear Crossing Number of Complete Graphs. SIAM, 2003, pp. 583–88.
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[4]
2002 | Conference Paper | IST-REx-ID: 2421
Ambühl, Christoph, and Uli Wagner. “On the Clique Problem in Intersection Graphs of Ellipses.” Proceedings of the 13th International Symposium on Algorithms and Computation, vol. 2518, Springer, 2002, pp. 489–500, doi:10.1007/3-540-36136-7_43.
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[3]
2002 | Journal Article | IST-REx-ID: 2420
Wagner, Uli. “On the Number of Corner Cuts.” Advances in Applied Mathematics, vol. 29, no. 2, ACM, 2002, pp. 152–61, doi:10.1016/S0196-8858(02)00014-3.
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[2]
2001 | Journal Article | IST-REx-ID: 2419
Wagner, Uli, and Emo Welzl. “A Continuous Analogue of the Upper Bound Theorem.” Discrete & Computational Geometry, vol. 26, no. 2, Springer, 2001, pp. 205–19, doi:10.1007/s00454-001-0028-9.
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[1]
2000 | Conference Paper | IST-REx-ID: 2418
Wagner, Uli, and Emo Welzl. “Origin-Embracing Distributions or a Continuous Analogue of the Upper Bound Theorem.” Proceedings of the 16th Annual Symposium on Computational Geometry, ACM, 2000, pp. 50–56, doi:10.1145/336154.336176.
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68 Publications

Mark all

[68]
2024 | Conference Paper | IST-REx-ID: 15168 | OA
Filakovský, Marek, et al. “Hardness of Linearly Ordered 4-Colouring of 3-Colourable 3-Uniform Hypergraphs.” 41st International Symposium on Theoretical Aspects of Computer Science, vol. 289, 34, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, doi:10.4230/LIPIcs.STACS.2024.34.
[Published Version] View | Files available | DOI | arXiv
 
[67]
2023 | Journal Article | IST-REx-ID: 13974 | OA
Fulek, Radoslav, et al. “The Crossing Tverberg Theorem.” Discrete and Computational Geometry, Springer Nature, 2023, doi:10.1007/s00454-023-00532-x.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[66]
2023 | Journal Article | IST-REx-ID: 14445 | OA
Wagner, Uli, and Pascal Wild. “Coboundary Expansion, Equivariant Overlap, and Crossing Numbers of Simplicial Complexes.” Israel Journal of Mathematics, vol. 256, no. 2, Springer Nature, 2023, pp. 675–717, doi:10.1007/s11856-023-2521-9.
[Published Version] View | Files available | DOI | WoS
 
[65]
2022 | Journal Article | IST-REx-ID: 10776 | OA
Patakova, Zuzana, et al. “Barycentric Cuts through a Convex Body.” Discrete and Computational Geometry, vol. 68, Springer Nature, 2022, pp. 1133–54, doi:10.1007/s00454-021-00364-7.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[64]
2022 | Journal Article | IST-REx-ID: 12129 | OA
Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane.” Discrete & Computational Geometry, vol. 68, no. 4, Springer Nature, 2022, pp. 1227–84, doi:10.1007/s00454-022-00436-2.
[Published Version] View | Files available | DOI | WoS
 
[63]
2022 | Journal Article | IST-REx-ID: 14381
Wagner, Uli. “High-Dimensional Expanders (after Gromov, Kaufman, Kazhdan, Lubotzky, and Others).” Bulletin de La Societe Mathematique de France, vol. 438, Societe Mathematique de France, 2022, pp. 281–94, doi:10.24033/ast.1188.
View | DOI
 
[62]
2021 | Journal Article | IST-REx-ID: 10220 | OA
Avvakumov, Sergey, et al. “Eliminating Higher-Multiplicity Intersections. III. Codimension 2.” Israel Journal of Mathematics, vol. 245, Springer Nature, 2021, pp. 501–534, doi:10.1007/s11856-021-2216-z.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[61]
2020 | Conference Paper | IST-REx-ID: 7806 | OA
Filakovský, Marek, et al. “Embeddability of Simplicial Complexes Is Undecidable.” Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms, vol. 2020–January, SIAM, 2020, pp. 767–85, doi:10.1137/1.9781611975994.47.
[Published Version] View | DOI | Download Published Version (ext.)
 
[60]
2020 | Conference Paper | IST-REx-ID: 7992 | OA
Patakova, Zuzana, et al. “Barycentric Cuts through a Convex Body.” 36th International Symposium on Computational Geometry, vol. 164, 62:1-62:16, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.SoCG.2020.62.
[Published Version] View | Files available | DOI | arXiv
 
[59]
2020 | Conference Paper | IST-REx-ID: 7990 | OA
Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane (Part II: Bistellar Flips).” 36th International Symposium on Computational Geometry, vol. 164, 67:1-67:16, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.SoCG.2020.67.
[Published Version] View | Files available | DOI | arXiv
 
[58]
2020 | Conference Paper | IST-REx-ID: 7807 | OA
Wagner, Uli, and Emo Welzl. “Connectivity of Triangulation Flip Graphs in the Plane (Part I: Edge Flips).” Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms, vol. 2020–January, SIAM, 2020, pp. 2823–41, doi:10.1137/1.9781611975994.172.
[Submitted Version] View | Files available | DOI | Download Submitted Version (ext.) | arXiv
 
[57]
2020 | Journal Article | IST-REx-ID: 9308 | OA
Avvakumov, Sergey, et al. “Eliminating Higher-Multiplicity Intersections, III. Codimension 2.” Russian Mathematical Surveys, vol. 75, no. 6, IOP Publishing, 2020, pp. 1156–58, doi:10.1070/RM9943.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[56]
2019 | Journal Article | IST-REx-ID: 7108 | OA
Goaoc, Xavier, et al. “Shellability Is NP-Complete.” Journal of the ACM, vol. 66, no. 3, 21, ACM, 2019, doi:10.1145/3314024.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[55]
2019 | Journal Article | IST-REx-ID: 5986 | OA
Lubiw, Anna, et al. “A Proof of the Orbit Conjecture for Flipping Edge-Labelled Triangulations.” Discrete & Computational Geometry, vol. 61, no. 4, Springer Nature, 2019, pp. 880–98, doi:10.1007/s00454-018-0035-8.
[Published Version] View | Files available | DOI | WoS | arXiv
 
[54]
2019 | Journal Article | IST-REx-ID: 7093 | OA
Huszár, Kristóf, et al. “On the Treewidth of Triangulated 3-Manifolds.” Journal of Computational Geometry, vol. 10, no. 2, Computational Geometry Laborartoy, 2019, pp. 70–98, doi:10.20382/JOGC.V10I2A5.
[Published Version] View | Files available | DOI | arXiv
 
[53]
2019 | Conference Paper | IST-REx-ID: 6647 | OA
Fulek, Radoslav, et al. “The Crossing Tverberg Theorem.” 35th International Symposium on Computational Geometry, vol. 129, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019, p. 38:1-38:13, doi:10.4230/LIPICS.SOCG.2019.38.
[Published Version] View | Files available | DOI | arXiv
 
[52]
2018 | Conference Paper | IST-REx-ID: 184 | OA
Goaoc, Xavier, et al. Shellability Is NP-Complete. Vol. 99, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2018, p. 41:1-41:16, doi:10.4230/LIPIcs.SoCG.2018.41.
[Published Version] View | Files available | DOI
 
[51]
2018 | Conference Paper | IST-REx-ID: 285 | OA
Huszár, Kristóf, et al. On the Treewidth of Triangulated 3-Manifolds. Vol. 99, 46, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2018, doi:10.4230/LIPIcs.SoCG.2018.46.
[Submitted Version] View | Files available | DOI | arXiv
 
[50]
2018 | Journal Article | IST-REx-ID: 6774 | OA
Filakovský, Marek, et al. “Computing Simplicial Representatives of Homotopy Group Elements.” Journal of Applied and Computational Topology, vol. 2, no. 3–4, Springer, 2018, pp. 177–231, doi:10.1007/s41468-018-0021-5.
[Published Version] View | Files available | DOI
 
[49]
2018 | Journal Article | IST-REx-ID: 425 | OA
Matoušek, Jiří, et al. “Embeddability in the 3-Sphere Is Decidable.” Journal of the ACM, vol. 65, no. 1, 5, ACM, 2018, doi:10.1145/3078632.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[48]
2018 | Journal Article | IST-REx-ID: 742 | OA
Dotterrer, Dominic, et al. “On Expansion and Topological Overlap.” Geometriae Dedicata, vol. 195, no. 1, Springer, 2018, pp. 307–317, doi:10.1007/s10711-017-0291-4.
[Published Version] View | Files available | DOI | WoS
 
[47]
2017 | Journal Article | IST-REx-ID: 534 | OA
Burton, Benjamin, et al. “Finding Non-Orientable Surfaces in 3-Manifolds.” Discrete & Computational Geometry, vol. 58, no. 4, Springer, 2017, pp. 871–88, doi:10.1007/s00454-017-9900-0.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | arXiv
 
[46]
2017 | Journal Article | IST-REx-ID: 610 | OA
Goaoc, Xavier, et al. “On Generalized Heawood Inequalities for Manifolds: A van Kampen–Flores Type Nonembeddability Result.” Israel Journal of Mathematics, vol. 222, no. 2, Springer, 2017, pp. 841–66, doi:10.1007/s11856-017-1607-7.
[Preprint] View | Files available | DOI | Download Preprint (ext.)
 
[45]
2017 | Conference Paper | IST-REx-ID: 683 | OA
Lubiw, Anna, et al. A Proof of the Orbit Conjecture for Flipping Edge Labelled Triangulations. Vol. 77, 49, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2017, doi:10.4230/LIPIcs.SoCG.2017.49.
[Published Version] View | Files available | DOI
 
[44]
2017 | Book Chapter | IST-REx-ID: 424 | OA
Goaoc, Xavier, et al. “Bounding Helly Numbers via Betti Numbers.” A Journey through Discrete Mathematics: A Tribute to Jiri Matousek, edited by Martin Loebl et al., Springer, 2017, pp. 407–47, doi:10.1007/978-3-319-44479-6_17.
[Published Version] View | Files available | DOI | Download Published Version (ext.)
 
[43]
2016 | Journal Article | IST-REx-ID: 1282 | OA
Gundert, Anna, and Uli Wagner. “On Eigenvalues of Random Complexes.” Israel Journal of Mathematics, vol. 216, no. 2, Springer, 2016, pp. 545–82, doi:10.1007/s11856-016-1419-1.
[Preprint] View | DOI | Download Preprint (ext.)
 
[42]
2016 | Conference Paper | IST-REx-ID: 1381 | OA
Mabillard, Isaac, and Uli Wagner. Eliminating Higher-Multiplicity Intersections, II. The Deleted Product Criterion in the r-Metastable Range. Vol. 51, Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, 2016, p. 51.1-51.12, doi:10.4230/LIPIcs.SoCG.2016.51.
[Published Version] View | Files available | DOI
 
[41]
2016 | Journal Article | IST-REx-ID: 1523 | OA
Gundert, Anna, and Uli Wagner. “On Topological Minors in Random Simplicial Complexes.” Proceedings of the American Mathematical Society, vol. 144, no. 4, American Mathematical Society, 2016, pp. 1815–28, doi:10.1090/proc/12824.
[Preprint] View | DOI | Download Preprint (ext.)
 
[40]
2016 | Journal Article | IST-REx-ID: 1411 | OA
Matoušek, Jiří, et al. “Untangling Two Systems of Noncrossing Curves.” Israel Journal of Mathematics, vol. 212, no. 1, Springer, 2016, pp. 37–79, doi:10.1007/s11856-016-1294-9.
[Preprint] View | Files available | DOI | Download Preprint (ext.)
 
[39]
2016 | Conference Paper | IST-REx-ID: 1379 | OA
Burton, Benjamin, et al. Finding Non-Orientable Surfaces in 3-Manifolds. Vol. 51, Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 2016, p. 24.1-24.15, doi:10.4230/LIPIcs.SoCG.2016.24.
[Published Version] View | Files available | DOI
 
[38]
2016 | Conference Paper | IST-REx-ID: 1378 | OA
Dotterrer, Dominic, et al. On Expansion and Topological Overlap. Vol. 51, Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 2016, p. 35.1-35.10, doi:10.4230/LIPIcs.SoCG.2016.35.
[Published Version] View | Files available | DOI
 
[37]
2015 | Conference Paper | IST-REx-ID: 1511 | OA
Goaoc, Xavier, et al. On Generalized Heawood Inequalities for Manifolds: A Van Kampen–Flores-Type Nonembeddability Result. Vol. 34, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2015, pp. 476–90, doi:10.4230/LIPIcs.SOCG.2015.476.
[Published Version] View | Files available | DOI
 
[36]
2015 | Preprint | IST-REx-ID: 8183 | OA
Avvakumov, Sergey, et al. “Eliminating Higher-Multiplicity Intersections, III. Codimension 2.” ArXiv, 1511.03501.
[Preprint] View | Files available | Download Preprint (ext.) | arXiv
 
[35]
2015 | Conference Paper | IST-REx-ID: 1512 | OA
Goaoc, Xavier, et al. Bounding Helly Numbers via Betti Numbers. Vol. 34, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2015, pp. 507–21, doi:10.4230/LIPIcs.SOCG.2015.507.
[Submitted Version] View | Files available | DOI
 
[34]
2014 | Journal Article | IST-REx-ID: 2154 | OA
Matoušek, Jiří, and Uli Wagner. “On Gromov’s Method of Selecting Heavily Covered Points.” Discrete & Computational Geometry, vol. 52, no. 1, Springer, 2014, pp. 1–33, doi:10.1007/s00454-014-9584-7.
[Submitted Version] View | DOI | Download Submitted Version (ext.)
 
[33]
2014 | Journal Article | IST-REx-ID: 2184 | OA
Čadek, Martin, et al. “Computing All Maps into a Sphere.” Journal of the ACM, vol. 61, no. 3, 17, ACM, 2014, doi:10.1145/2597629.
[Preprint] View | DOI | Download Preprint (ext.)
 
[32]
2014 | Conference Paper | IST-REx-ID: 2159 | OA
Mabillard, Isaac, and Uli Wagner. “Eliminating Tverberg Points, I. An Analogue of the Whitney Trick.” Proceedings of the Annual Symposium on Computational Geometry, ACM, 2014, pp. 171–80, doi:10.1145/2582112.2582134.
[Submitted Version] View | Files available | DOI
 
[31]
2014 | Conference Paper | IST-REx-ID: 2157 | OA
Matoušek, Jiří, et al. “Embeddability in the 3 Sphere Is Decidable.” Proceedings of the Annual Symposium on Computational Geometry, ACM, 2014, pp. 78–84, doi:10.1145/2582112.2582137.
[Submitted Version] View | Files available | DOI | Download Submitted Version (ext.)
 
[30]
2013 | Conference Paper | IST-REx-ID: 2244 | OA
Matoušek, Jiří, et al. Untangling Two Systems of Noncrossing Curves. Vol. 8242, Springer, 2013, pp. 472–83, doi:10.1007/978-3-319-03841-4_41.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | arXiv
 
[29]
2013 | Conference Paper | IST-REx-ID: 2807 | OA
Čadek, Martin, et al. “Extending Continuous Maps: Polynomiality and Undecidability.” 45th Annual ACM Symposium on Theory of Computing, ACM, 2013, pp. 595–604, doi:10.1145/2488608.2488683.
[Submitted Version] View | Files available | DOI
 
[28]
2012 | Conference Paper | IST-REx-ID: 2440
Čadek, Martin, et al. Computing All Maps into a Sphere. SIAM, 2012, pp. 1–10.
View | Download (ext.)
 
[27]
2012 | Journal Article | IST-REx-ID: 2438
Matoušek, Jiří, et al. “A Geometric Proof of the Colored Tverberg Theorem.” Discrete & Computational Geometry, vol. 47, no. 2, Springer, 2012, pp. 245–65, doi:10.1007/s00454-011-9368-2.
View | DOI
 
[26]
2012 | Journal Article | IST-REx-ID: 2439
Chen, Dan, et al. “Absolute Approximation of Tukey Depth: Theory and Experiments.” Computational Geometry: Theory and Applications, vol. 46, no. 5, Elsevier, 2012, pp. 566–73, doi:10.1016/j.comgeo.2012.03.001.
View | DOI
 
[25]
2012 | Conference Paper | IST-REx-ID: 2441
Gundert, Anna, and Uli Wagner. On Laplacians of Random Complexes. ACM, 2012, pp. 151–60, doi:10.1145/2261250.2261272.
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[24]
2011 | Journal Article | IST-REx-ID: 2436
Matoušek, Jiří, et al. “Hardness of Embedding Simplicial Complexes in Rd.” Journal of the European Mathematical Society, vol. 13, no. 2, European Mathematical Society, 2011, pp. 259–95, doi:10.4171/JEMS/252.
View | DOI
 
[23]
2011 | Conference Paper | IST-REx-ID: 2437
Wagner, Uli. Minors in Random and Expanding Hypergraphs. ACM, 2011, pp. 351–60, doi:10.1145/1998196.1998256.
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[22]
2010 | Journal Article | IST-REx-ID: 2435
Nevo, Eran, and Uli Wagner. “On the Embeddability of Skeleta of Spheres.” Israel Journal of Mathematics, vol. 174, no. 1, Springer, 2010, pp. 381–402, doi:10.1007/s11856-009-0119-5.
View | DOI
 
[21]
2009 | Journal Article | IST-REx-ID: 2434
Buchin, Kevin, et al. “Transforming Spanning Trees: A Lower Bound.” Computational Geometry: Theory and Applications, vol. 42, no. 8, Elsevier, 2009, pp. 724–30, doi:10.1016/j.comgeo.2008.03.005.
View | DOI
 
[20]
2009 | Conference Paper | IST-REx-ID: 2433 | OA
Matoušek, Jiří, et al. Hardness of Embedding Simplicial Complexes in ℝd. SIAM, 2009, pp. 855–64.
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[19]
2008 | Book Chapter | IST-REx-ID: 2415
Wagner, Uli. “K-Sets and k-Facets.” Surveys on Discrete and Computational Geometry: Twenty Years Later, edited by Jacob Goodman et al., vol. 453, American Mathematical Society, 2008, pp. 443–514, doi:10.1090/conm/453.
View | DOI
 
[18]
2008 | Conference Paper | IST-REx-ID: 2432
Smorodinsky, Shakhar, et al. On Center Regions and Balls Containing Many Points. Vol. 5092, Springer, 2008, pp. 363–73, doi:10.1007/978-3-540-69733-6_36.
View | DOI
 
[17]
2006 | Book Chapter | IST-REx-ID: 2416
Bang Jensen, Jørgen, et al. “On Six Problems Posed by Jarik Nešetřil.” Topics in Discrete Mathematics, vol. 26, Springer, 2006, pp. 613–27, doi:10.1007/3-540-33700-8_30.
View | DOI
 
[16]
2006 | Journal Article | IST-REx-ID: 2430
Chent, Ke, et al. “Online Conflict-Free Coloring for Intervals.” SIAM Journal on Computing, vol. 36, no. 5, SIAM, 2006, pp. 1342–59, doi:10.1137/S0097539704446682.
View | DOI
 
[15]
2006 | Conference Paper | IST-REx-ID: 2431
Wagner, Uli. On a Geometric Generalization of the Upper Bound Theorem. IEEE, 2006, pp. 635–45, doi:10.1109/FOCS.2006.53.
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[14]
2006 | Journal Article | IST-REx-ID: 2429
Matoušek, Jiří, et al. “K-Sets in Four Dimensions.” Discrete & Computational Geometry, vol. 35, no. 2, Springer, 2006, pp. 177–91, doi:10.1007/s00454-005-1200-4.
View | DOI
 
[13]
2005 | Conference Paper | IST-REx-ID: 2428
Fiat, Amos, et al. Online Conflict-Free Coloring for Intervals. SIAM, 2005, pp. 545–54, doi:10.1137/S0097539704446682.
View | DOI
 
[12]
2005 | Journal Article | IST-REx-ID: 2427
Ambühl, Christoph, and Uli Wagner. “The Clique Problem in Intersection Graphs of Ellipses and Triangles.” Theory of Computing Systems, vol. 38, no. 3, Springer, 2005, pp. 279–92, doi:10.1007/s00224-005-1141-6.
View | DOI
 
[11]
2004 | Book Chapter | IST-REx-ID: 2417
Lovász, László, et al. “Convex Quadrilaterals and K-Sets .” Towards a Theory of Geometric Graphs, edited by János Pach, vol. 342, American Mathematical Society, 2004, pp. 139–48, doi:10.1090/conm/342.
View | DOI
 
[10]
2004 | Journal Article | IST-REx-ID: 2426
Giesen, Joachim, and Uli Wagner. “Shape Dimension and Intrinsic Metric from Samples of Manifolds.” Discrete & Computational Geometry, vol. 32, no. 2, Springer, 2004, pp. 245–67, doi:10.1007/s00454-004-1120-8.
View | DOI
 
[9]
2004 | Journal Article | IST-REx-ID: 2425
Matoušek, Jiří, and Uli Wagner. “New Constructions of Weak ε-Nets.” Discrete & Computational Geometry, vol. 32, no. 2, Springer, 2004, pp. 195–206, doi:10.1007/s00454-004-1116-4.
View | DOI
 
[8]
2003 | Thesis | IST-REx-ID: 2414
Wagner, Uli. On K-Sets and Their Applications. ETH Zurich, 2003, doi:10.3929/ethz-a-004708408.
View | DOI
 
[7]
2003 | Conference Paper | IST-REx-ID: 2424
Giesen, Joachim, and Uli Wagner. Shape Dimension and Intrinsic Metric from Samples of Manifolds with High Co-Dimension. ACM, 2003, pp. 329–37, doi:10.1145/777792.777841.
View | DOI
 
[6]
2003 | Conference Paper | IST-REx-ID: 2423
Matoušek, Jiří, and Uli Wagner. New Constructions of Weak Epsilon-Nets. ACM, 2003, pp. 129–35, doi:10.1145/777792.777813.
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[5]
2003 | Conference Paper | IST-REx-ID: 2422
Wagner, Uli. On the Rectilinear Crossing Number of Complete Graphs. SIAM, 2003, pp. 583–88.
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[4]
2002 | Conference Paper | IST-REx-ID: 2421
Ambühl, Christoph, and Uli Wagner. “On the Clique Problem in Intersection Graphs of Ellipses.” Proceedings of the 13th International Symposium on Algorithms and Computation, vol. 2518, Springer, 2002, pp. 489–500, doi:10.1007/3-540-36136-7_43.
View | DOI
 
[3]
2002 | Journal Article | IST-REx-ID: 2420
Wagner, Uli. “On the Number of Corner Cuts.” Advances in Applied Mathematics, vol. 29, no. 2, ACM, 2002, pp. 152–61, doi:10.1016/S0196-8858(02)00014-3.
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[2]
2001 | Journal Article | IST-REx-ID: 2419
Wagner, Uli, and Emo Welzl. “A Continuous Analogue of the Upper Bound Theorem.” Discrete & Computational Geometry, vol. 26, no. 2, Springer, 2001, pp. 205–19, doi:10.1007/s00454-001-0028-9.
View | DOI
 
[1]
2000 | Conference Paper | IST-REx-ID: 2418
Wagner, Uli, and Emo Welzl. “Origin-Embracing Distributions or a Continuous Analogue of the Upper Bound Theorem.” Proceedings of the 16th Annual Symposium on Computational Geometry, ACM, 2000, pp. 50–56, doi:10.1145/336154.336176.
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