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Combinatorics

Authors and titles for recent submissions

[ total of 99 entries: 1-25 | 26-50 | 51-75 | 76-99 ]
[ showing 25 entries per page: fewer | more | all ]

Tue, 14 May 2024 (showing first 25 of 32 entries)

[1]  arXiv:2405.07984 [pdf, ps, other]
Title: Rowmotion on the chain of V's poset and whirling dynamics
Authors: Matthew Plante, Tom Roby
Comments: 19 pages
Subjects: Combinatorics (math.CO)
[2]  arXiv:2405.07947 [pdf, ps, other]
Title: On the Gonality of Ferrers Rook Graphs
Authors: David Jensen, Marissa Morvai, William Welch, Sydney Yeomans
Subjects: Combinatorics (math.CO)
[3]  arXiv:2405.07843 [pdf, other]
Title: An almost complete $t$-intersection theorem for permutations
Authors: Andrey Kupavskii
Subjects: Combinatorics (math.CO); Discrete Mathematics (cs.DM)
[4]  arXiv:2405.07818 [pdf, ps, other]
Title: New lower bound on ball packing density in high-dimensional hyperbolic spaces
Authors: Irene Gil Fernández, Jaehoon Kim, Hong Liu, Oleg Pikhurko
Comments: 18 pages
Subjects: Combinatorics (math.CO); Metric Geometry (math.MG)
[5]  arXiv:2405.07763 [pdf, ps, other]
Title: The number of cliques in hypergraphs with forbidden subgraphs
Authors: Ayush Basu, Vojtech Rodl, Yi Zhao
Subjects: Combinatorics (math.CO)
[6]  arXiv:2405.07750 [pdf, ps, other]
Title: Cycle switching in Steiner triple systems of order 19
Authors: Grahame Erskine, Terry S. Griggs
Comments: 13 pages
Subjects: Combinatorics (math.CO)
[7]  arXiv:2405.07612 [pdf, ps, other]
Title: Expansions of the Potts model partition function along deletions and contractions
Authors: Ryo Takahashi
Comments: 12 pages, 2 figures
Subjects: Combinatorics (math.CO)
[8]  arXiv:2405.07572 [pdf, other]
Title: The degree of functions in the Johnson and q-Johnson schemes
Authors: Michael Kiermaier, Jonathan Mannaert, Alfred Wassermann
Subjects: Combinatorics (math.CO)
[9]  arXiv:2405.07522 [pdf, ps, other]
Title: A new approach to Naples parking functions through complete parking preferences
Authors: Luca Ferrari, Francesco Verciani
Comments: 12 pages
Subjects: Combinatorics (math.CO)
[10]  arXiv:2405.07512 [pdf, ps, other]
Title: Separation axiom $S_3$ for geodesic convexity in graphs
Authors: Victor Chepoi
Comments: 59 pages, 2 figures
Subjects: Combinatorics (math.CO); Discrete Mathematics (cs.DM); Metric Geometry (math.MG)
[11]  arXiv:2405.07471 [pdf, other]
Title: On treewidth and maximum cliques
Authors: Maria Chudnovsky, Nicolas Trotignon
Comments: 22 pages, 4 figures
Subjects: Combinatorics (math.CO)
[12]  arXiv:2405.07382 [pdf, other]
Title: Total coloring graphs with large maximum degree
Authors: Aseem Dalal, Jessica McDonald, Songling Shan
Subjects: Combinatorics (math.CO)
[13]  arXiv:2405.07337 [pdf, ps, other]
Title: The Rank-Ramsey Problem and the Log-Rank Conjecture
Authors: Gal Beniamini, Nati Linial, Adi Shraibman
Subjects: Combinatorics (math.CO); Computational Complexity (cs.CC)
[14]  arXiv:2405.07325 [pdf, ps, other]
Title: On the distance problem over finite p-adic rings
Authors: Thang Pham, Boqing Xue
Comments: 36 pages
Subjects: Combinatorics (math.CO); Classical Analysis and ODEs (math.CA); Number Theory (math.NT)
[15]  arXiv:2405.07296 [pdf, ps, other]
Title: Simultaneous extension of the polynomial Central Sets Theorem and the polynomial Milliken-Taylor theorem
Authors: Sayan Goswami, Sourav Kanti Patra
Subjects: Combinatorics (math.CO)
[16]  arXiv:2405.07181 [pdf, ps, other]
Title: On the Sombor index of the total graph and the unit graph of commutative rings
Authors: Abhishek Vaibhav Pathak, Anukul Sachan, Raisa DSouza
Comments: 11 pages
Subjects: Combinatorics (math.CO)
[17]  arXiv:2405.07093 [pdf, ps, other]
Title: On the Correspondence Between Integer Sequences and Vacillating Tableaux
Authors: Zhanar Berikkyzy, Pamela E. Harris, Anna Pun, Catherine Yan, Chenchen Zhao
Subjects: Combinatorics (math.CO)
[18]  arXiv:2405.07019 [pdf, ps, other]
Title: Classification of Integral Domains by combinatorially rich sets and extension of Goswami's theorem
Authors: Pintu Debnath, Sourav Kanti Patra, Shameek Paul
Comments: 13 pages
Subjects: Combinatorics (math.CO)
[19]  arXiv:2405.06962 [pdf, ps, other]
Title: Counting $r\times s$ rectangles in (Catalan) words
Authors: Sela Fried, Toufik Mansour
Comments: 20 pages
Subjects: Combinatorics (math.CO)
[20]  arXiv:2405.06756 [pdf, ps, other]
Title: Tangle-tree duality in infinite graphs
Authors: Sandra Albrechtsen
Subjects: Combinatorics (math.CO)
[21]  arXiv:2405.06755 [pdf, other]
Title: Counterexamples regarding linked and lean tree-decompositions of infinite graphs
Authors: Sandra Albrechtsen, Raphael W. Jacobs, Paul Knappe, Max Pitz
Subjects: Combinatorics (math.CO)
[22]  arXiv:2405.06753 [pdf, other]
Title: Linked tree-decompositions into finite parts
Authors: Sandra Albrechtsen, Raphael W. Jacobs, Paul Knappe, Max Pitz
Subjects: Combinatorics (math.CO)
[23]  arXiv:2405.07989 (cross-list from math.AC) [pdf, ps, other]
Title: GPU-accelerated factorization sets in numerical semigroups via parallel bounded lexicographic streams
Authors: Thomas Barron
Comments: 9 pages, 1 figure
Subjects: Commutative Algebra (math.AC); Combinatorics (math.CO)
[24]  arXiv:2405.07681 (cross-list from math.NT) [pdf, ps, other]
Title: On the set of points represented by harmonic subseries
Authors: Vjekoslav Kovač
Comments: 7 pages, Mathematica notebook that supports computation is attached
Subjects: Number Theory (math.NT); Classical Analysis and ODEs (math.CA); Combinatorics (math.CO)
[25]  arXiv:2405.07402 (cross-list from math.AG) [pdf, ps, other]
Title: The Ceresa period from tropical homology
Authors: Caelan Ritter
Subjects: Algebraic Geometry (math.AG); Combinatorics (math.CO)
[ total of 99 entries: 1-25 | 26-50 | 51-75 | 76-99 ]
[ showing 25 entries per page: fewer | more | all ]

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