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Combinatorics

Authors and titles for recent submissions, skipping first 52

[ total of 99 entries: 1-25 | 3-27 | 28-52 | 53-77 | 78-99 ]
[ showing 25 entries per page: fewer | more | all ]

Fri, 10 May 2024 (continued, showing last 12 of 19 entries)

[53]  arXiv:2405.05384 [pdf, ps, other]
Title: Excluding sums of Kuratowski graphs
Authors: Neil Robertson, Paul Seymour
Subjects: Combinatorics (math.CO)
[54]  arXiv:2405.05381 [pdf, ps, other]
Title: Excluding disjoint Kuratowski graphs
Authors: Neil Robertson, Paul Seymour
Subjects: Combinatorics (math.CO)
[55]  arXiv:2405.05375 [pdf, other]
Title: Antimagic and product antimagic graphs with pendant edges
Authors: Mercè Mora, Joaquín Tey
Comments: 20 pages, 6 figures
Subjects: Combinatorics (math.CO)
[56]  arXiv:2405.05368 [pdf, ps, other]
Title: The minimum orientable genus of the repeated Cartesian product of families of graphs
Authors: Marietta Galea, John Baptist Gauci
Subjects: Combinatorics (math.CO)
[57]  arXiv:2405.05357 [pdf, ps, other]
Title: Flattened Catalan Words
Authors: Jean-Luc Baril, Pamela E. Harris, José L. Ramírez
Comments: arXiv admin note: substantial text overlap with arXiv:2404.05672
Subjects: Combinatorics (math.CO)
[58]  arXiv:2405.05356 [pdf, ps, other]
Title: Accessibility of Sparse Sets
Authors: Oscar Quester
Subjects: Combinatorics (math.CO)
[59]  arXiv:2405.05296 [pdf, other]
Title: A Note on Polychromatic Colorings of Shift-Chains
Authors: Torsten Ueckerdt
Subjects: Combinatorics (math.CO); Discrete Mathematics (cs.DM)
[60]  arXiv:2405.05954 (cross-list from math.MG) [pdf, other]
Title: The Gaussian measure of a convex body controls its maximal covering radius
Authors: Maud Szusterman
Comments: 17 pages, 7 figures
Subjects: Metric Geometry (math.MG); Combinatorics (math.CO)
[61]  arXiv:2405.05718 (cross-list from math.AG) [pdf, ps, other]
Title: Homological smoothness and Deligne resolution for tropical fans
Authors: Omid Amini, Matthieu Piquerez
Comments: 24 pages. arXiv admin note: text overlap with arXiv:2105.01504
Subjects: Algebraic Geometry (math.AG); Algebraic Topology (math.AT); Combinatorics (math.CO)
[62]  arXiv:2405.05629 (cross-list from math.GT) [pdf, ps, other]
Title: Short proofs of Tverberg-type theorems for cell complexes
Authors: Roman Karasev, Arkadiy Skopenkov
Subjects: Geometric Topology (math.GT); Combinatorics (math.CO); Metric Geometry (math.MG)
[63]  arXiv:2405.05273 (cross-list from math.HO) [pdf, ps, other]
Title: Lovasz' Conjecture and Other Applications of Topological Methods in Discrete Mathematics
Authors: Jingsi Hou, Guangyan Huang, Sammy Suliman, Haoran Yan
Comments: 17 pages, 9 figures
Subjects: History and Overview (math.HO); Combinatorics (math.CO)
[64]  arXiv:2405.05270 (cross-list from math.HO) [pdf, ps, other]
Title: Algorithmic methods of finite discrete structures. The Four Color Theorem. Theory, methods, algorithms
Authors: Sergey Kurapov, Maxim Davidovsky
Comments: 123 pages, in Ukrainian language, 140 figures, a preprint of monography
Subjects: History and Overview (math.HO); Discrete Mathematics (cs.DM); Combinatorics (math.CO)

Thu, 9 May 2024 (showing first 13 of 17 entries)

[65]  arXiv:2405.05222 [pdf, other]
Title: Brooks-type colourings of digraphs in linear time
Authors: Daniel Gonçalves, Lucas Picasarri-Arrieta, Amadeus Reinald
Comments: 26 pages, 5 figures
Subjects: Combinatorics (math.CO); Data Structures and Algorithms (cs.DS)
[66]  arXiv:2405.05195 [pdf, ps, other]
Title: Trail Trap: a variant of Partizan Edge Geography
Authors: Calum Buchanan, MacKenzie Carr, Alexander Clifton, Stephen G. Hartke, Vesna Iršič, Nicholas Sieger, Rebecca Whitman
Comments: 21 pages, 8 figures, 1 table
Subjects: Combinatorics (math.CO); Discrete Mathematics (cs.DM)
[67]  arXiv:2405.05082 [pdf, ps, other]
Title: On linear-combinatorial problems associated with subspaces spanned by $\{\pm 1\}$-vectors
Authors: Anwar A. Irmatov
Comments: 13 pages
Subjects: Combinatorics (math.CO); Discrete Mathematics (cs.DM); Algebraic Topology (math.AT); Probability (math.PR)
[68]  arXiv:2405.04954 [pdf, ps, other]
Title: On vector parking functions and q-analogue
Authors: Wenkai Yang
Subjects: Combinatorics (math.CO)
[69]  arXiv:2405.04915 [pdf, ps, other]
Title: The spiders $S(4m+2,\,2m,\,1)$ are $e$-positivite
Authors: Davion Q.B. Tang, David G.L. Wang, Monica M.Y. Wang
Subjects: Combinatorics (math.CO)
[70]  arXiv:2405.04843 [pdf, other]
Title: Tilings of Flat Tori by Congruent Hexagons
Authors: Xinlu Yu, Erxiao Wang, Min Yan
Subjects: Combinatorics (math.CO)
[71]  arXiv:2405.04728 [pdf, other]
Title: Degree sequence condition for Hamiltonicity in tough graphs
Authors: Songling Shan, Arthur Tanyel
Subjects: Combinatorics (math.CO)
[72]  arXiv:2405.04703 [pdf, ps, other]
Title: A note on non-regular Bonnet-Myers Sharp Graphs
Authors: David Cushing, Adam J. Stone
Subjects: Combinatorics (math.CO)
[73]  arXiv:2405.04670 [pdf, other]
Title: Isomorphisms between random $d$-hypergraphs
Authors: Théo Lenoir
Comments: 13 pages, 1 figure
Subjects: Combinatorics (math.CO); Probability (math.PR)
[74]  arXiv:2405.04638 [pdf, other]
Title: Additive triples in groups of odd prime order
Authors: Sophie Huczynska, Jonathan Jedwab, Laura Johnson
Comments: 10 pages
Subjects: Combinatorics (math.CO)
[75]  arXiv:2405.04617 [pdf, ps, other]
Title: Excluding a clique or a biclique in graphs of bounded induced matching treewidth
Authors: Tara Abrishami, Marcin Briański, Jadwiga Czyżewska, Rose McCarty, Martin Milanič, Paweł Rzążewski, Bartosz Walczak
Subjects: Combinatorics (math.CO)
[76]  arXiv:2405.04586 [pdf, ps, other]
Title: Bivariate $P$- and $Q$-polynomial structures of the association schemes based on attenuated spaces
Authors: Pierre-Antoine Bernard, Nicolas Crampe, Luc Vinet, Meri Zaimi, Xiaohong Zhang
Subjects: Combinatorics (math.CO)
[77]  arXiv:2405.05014 (cross-list from math.AG) [pdf, other]
Title: Tropical Feichtner-Yuzvinsky and positivity criterion for fans
Authors: Omid Amini, Matthieu Piquerez
Comments: 24 pages, 1 figure. arXiv admin note: text overlap with arXiv:2105.01504
Subjects: Algebraic Geometry (math.AG); Combinatorics (math.CO)
[ total of 99 entries: 1-25 | 3-27 | 28-52 | 53-77 | 78-99 ]
[ showing 25 entries per page: fewer | more | all ]

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