arXiv math.CO Combinatorics

J\'ozsef Balogh, Cory Palmer, Ghaffar Raeisi: Matchings in hypergraphs via Ore-degree conditions https://arxiv.org/abs/2603.06415 https://arxiv.org/pdf/2603.06415 https://arxiv.org/html/2603.06415

Gunnar Fl{\o}ystad: The five-sequence of adjoints for combinatorial simplicial complexes https://arxiv.org/abs/2603.06355 https://arxiv.org/pdf/2603.06355 https://arxiv.org/html/2603.06355

Zuo-Ru Zhang, Hongkuan Zhao: On a question about pattern avoidance of cyclic permutations https://arxiv.org/abs/2603.06269 https://arxiv.org/pdf/2603.06269 https://arxiv.org/html/2603.06269

Michael Drmota, Z\'ephyr Salvy: Asymptotic Transfer in Critical Recursive Composition Schemes https://arxiv.org/abs/2603.06185 https://arxiv.org/pdf/2603.06185 https://arxiv.org/html/2603.06185

Laihao Ding, Hong Liu, Haotian Yang: Vanishing orders and zero degree Tur\'an densities https://arxiv.org/abs/2603.05973 https://arxiv.org/pdf/2603.05973 https://arxiv.org/html/2603.05973

Huye Chen, Jingjian Li, Hao Yu, Zitong Yu: Isomorphism factorizations of the complete graph into Cayley graphs on CI-groups https://arxiv.org/abs/2603.05847 https://arxiv.org/pdf/2603.05847 https://arxiv.org/html/2603.05847

Dale R. Worley: An extension of Birkhoff's representation theorem to locally-finite distributive lattices https://arxiv.org/abs/2603.05841 https://arxiv.org/pdf/2603.05841 https://arxiv.org/html/2603.05841

Xingchao Deng, Beiyan Zou, Hong Zhai: Precoloring 3-extension on outerplanar graphs https://arxiv.org/abs/2603.05775 https://arxiv.org/pdf/2603.05775 https://arxiv.org/html/2603.05775

Masoomeh Akbari: On the Generalized Honeymoon Oberwolfach Problem https://arxiv.org/abs/2603.05736 https://arxiv.org/pdf/2603.05736 https://arxiv.org/html/2603.05736

Karen L. Collins, Jonelle Hook, Cayla McBee, Ann N. Trenk: Color $2$-switches and neighborhood $\lambda$-balanced graphs with $k$ colors https://arxiv.org/abs/2603.05705 https://arxiv.org/pdf/2603.05705 https://arxiv.org/html/2603.05705

Changxin Ding, Donggyu Kim: Pseudo-orientable ribbon graphs: Matrix--Quasi-tree Theorem and log-concavity https://arxiv.org/abs/2603.05702 https://arxiv.org/pdf/2603.05702 https://arxiv.org/html/2603.05702

Manuel Montes-y-Morales, Sayle Sigarreta, Hugo Cruz-Suarez: Extremal degree-based indices of general polyomino chains via dynamic programming https://arxiv.org/abs/2603.05684 https://arxiv.org/pdf/2603.05684 https://arxiv.org/html/2603.05684

Gavin Angus, Sophie Huczynska, Struan McCartney: Graph labellings and external difference families https://arxiv.org/abs/2603.05662 https://arxiv.org/pdf/2603.05662 https://arxiv.org/html/2603.05662

[2026-03-09 Mon (UTC), 13 new articles found for mathCO Combinatorics]

Hong Liu, Zhuo Wu, Ningyuan Yang, Shengtong Zhang: Chromatic thresholds for linear equations and recurrence https://arxiv.org/abs/2603.05490 https://arxiv.org/pdf/2603.05490 https://arxiv.org/html/2603.05490

Istv\'an Tomon: Cross-free families have linear size https://arxiv.org/abs/2603.05443 https://arxiv.org/pdf/2603.05443 https://arxiv.org/html/2603.05443

Joannes Vermant: Homological methods in rigidity theory using graphs of groups https://arxiv.org/abs/2603.05435 https://arxiv.org/pdf/2603.05435 https://arxiv.org/html/2603.05435

Mark Pankov, Antonio Pasini: Four relations on the set of point-hyperplane anti-flags https://arxiv.org/abs/2603.05416 https://arxiv.org/pdf/2603.05416 https://arxiv.org/html/2603.05416

Jehanne Dousse, Jihyeug Jang: Andrews--Gordon type identities with parity restrictions through particle motion https://arxiv.org/abs/2603.05300 https://arxiv.org/pdf/2603.05300 https://arxiv.org/html/2603.05300

Yaobin Chen, Yu Chen, Seonghyuk Im, Yiting Wang: Hitting time for Hamilton cycles in pseudorandom graphs https://arxiv.org/abs/2603.05269 https://arxiv.org/pdf/2603.05269 https://arxiv.org/html/2603.05269

J. Pascal Gollin, Martin Milani\v{c}, Laura Ogrin: Minimal toughness in subclasses of weakly chordal graphs https://arxiv.org/abs/2603.05100 https://arxiv.org/pdf/2603.05100 https://arxiv.org/html/2603.05100

Yu Li, Lizhu Sun, Changjiang Bu: Quadratic form estimations for Hessian matrices of resistance distance and Kirchhoff index of positive-weighted graphs https://arxiv.org/abs/2603.04963 https://arxiv.org/pdf/2603.04963 https://arxiv.org/html/2603.04963

Pei Ce Hua: Geodesic-transitive graphs with large diameter https://arxiv.org/abs/2603.04935 https://arxiv.org/pdf/2603.04935 https://arxiv.org/html/2603.04935

Sam Adriaensen, Peter Bentley, Anurag Bishnoi, Michael Kreiger, Lars van der Kuil, Saptarshi Mandal, Anurag Ramachandran, James Tuite: Hat guessing with proper colorings https://arxiv.org/abs/2603.04909 https://arxiv.org/pdf/2603.04909 https://arxiv.org/html/2603.04909

Hau-Yi Lin, Wu-Hsiung Lin, Gerard Jennhwa Chang: The minimum length of an axis-aligned rectangular tiling of a flat torus https://arxiv.org/abs/2603.04765 https://arxiv.org/pdf/2603.04765 https://arxiv.org/html/2603.04765

Mitre C. Dourado, Luciano N. Grippo, Min Chih Lin, F\'abio Protti: Counting $P_3$-convex sets in graphs https://arxiv.org/abs/2603.04706 https://arxiv.org/pdf/2603.04706 https://arxiv.org/html/2603.04706

Luke Hawranick, Ruth Luo: Covering complete $r$-partite hypergraphs with few monochromatic components https://arxiv.org/abs/2603.04704 https://arxiv.org/pdf/2603.04704 https://arxiv.org/html/2603.04704

Miltiadis Karamanlis, Cosmas Kravaris: Metric embeddings of cubes into dense subsets of cubes https://arxiv.org/abs/2603.04644 https://arxiv.org/pdf/2603.04644 https://arxiv.org/html/2603.04644

[2026-03-06 Fri (UTC), 14 new articles found for mathCO Combinatorics]

John M. Campbell: Abelian-normal decimal expansions https://arxiv.org/abs/2603.04396 https://arxiv.org/pdf/2603.04396 https://arxiv.org/html/2603.04396