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Combinatorics

Authors and titles for recent submissions, skipping first 69

[ total of 99 entries: 1-10 | ... | 40-49 | 50-59 | 60-69 | 70-79 | 80-89 | 90-99 ]
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Thu, 9 May 2024 (continued, showing 10 of 17 entries)

[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)
[78]  arXiv:2405.04794 (cross-list from math.GR) [pdf, other]
Title: Orders for which there exist exactly six or seven groups
Authors: Aban S. Mahmoud
Comments: 12 pages, 2 figures
Subjects: Group Theory (math.GR); Combinatorics (math.CO)
[79]  arXiv:2405.04748 (cross-list from math.KT) [pdf, ps, other]
Title: On diagonal digraphs, Koszul algebras and triangulations of homology spheres
Authors: Sergei O. Ivanov, Lev Mukoseev
Subjects: K-Theory and Homology (math.KT); Algebraic Topology (math.AT); Combinatorics (math.CO); Representation Theory (math.RT)
[ total of 99 entries: 1-10 | ... | 40-49 | 50-59 | 60-69 | 70-79 | 80-89 | 90-99 ]
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