Miki Imura: A Recognizable Substitution Rule for a 10-fold Symmetric Rhomb Tiling https://arxiv.org/abs/2603.15549 https://arxiv.org/pdf/2603.15549 https://arxiv.org/html/2603.15549

C. Mendes Ara\'ujo, Faustino Maciala, Pedro Patr\'icio: Drazin Inverses and Walk Structure of Oriented Dutch Windmill Graphs https://arxiv.org/abs/2603.15543 https://arxiv.org/pdf/2603.15543 https://arxiv.org/html/2603.15543

Spencer Backman, Nicholas A. Loehr, Gregory S. Warrington: Quantized rational chip-firing https://arxiv.org/abs/2603.15451 https://arxiv.org/pdf/2603.15451 https://arxiv.org/html/2603.15451

Richard Bi, Peter Bradshaw, Abhishek Dhawan, Jingwei Xu: The strong chromatic index of $K_{t,t}$-free graphs https://arxiv.org/abs/2603.15207 https://arxiv.org/pdf/2603.15207 https://arxiv.org/html/2603.15207

Longfei Fang, Huiqiu Lin, Mingqing Zhai: Counting color-critical subgraphs under Nikiforov's condition https://arxiv.org/abs/2603.14964 https://arxiv.org/pdf/2603.14964 https://arxiv.org/html/2603.14964

Ferdi, Edy Tri Baskoro, Aditya Purwa Santika: Further Results on the Quadratic Embedding Constants of Corona Graphs https://arxiv.org/abs/2603.14962 https://arxiv.org/pdf/2603.14962 https://arxiv.org/html/2603.14962

Zejun Huang, Chenxi Yang: Connected graphs minimizing the spectral radius for given order and dissociation number https://arxiv.org/abs/2603.14791 https://arxiv.org/pdf/2603.14791 https://arxiv.org/html/2603.14791

Vadim Zverovich, Pavel Skums, Lutz Volkmann: A Characterization of P_6-Free Irredundance Perfect Graphs https://arxiv.org/abs/2603.14668 https://arxiv.org/pdf/2603.14668 https://arxiv.org/html/2603.14668

Anthony Meunier, Lhouari Nourine, Simon Vilmin: Characterizing the optimum bases of a convex geometry using quasi-closed hypergraphs https://arxiv.org/abs/2603.14615 https://arxiv.org/pdf/2603.14615 https://arxiv.org/html/2603.14615

Jaan Parts: The chromatic number of $\mathbb{R}^8$ is at least 25 https://arxiv.org/abs/2603.14581 https://arxiv.org/pdf/2603.14581 https://arxiv.org/html/2603.14581

Umesh Shankar: An insertion process and a parity based equidistribution https://arxiv.org/abs/2603.14508 https://arxiv.org/pdf/2603.14508 https://arxiv.org/html/2603.14508

Zden\v{e}k Dvo\v{r}\'ak, Ross J. Kang, David Mik\v{s}an\'ik: On Borodin-Kostochka conjecture for correspondence coloring https://arxiv.org/abs/2603.14427 https://arxiv.org/pdf/2603.14427 https://arxiv.org/html/2603.14427

Xujun Liu, Jiacheng Yang, Xin Zhang: On $(1^2,2^2)$-packing edge-coloring of sparse subcubic graphs https://arxiv.org/abs/2603.14398 https://arxiv.org/pdf/2603.14398 https://arxiv.org/html/2603.14398

Alimzhan Amanov: Group and algebra hyperdeterminant https://arxiv.org/abs/2603.14378 https://arxiv.org/pdf/2603.14378 https://arxiv.org/html/2603.14378

Milen Yakimov: Maximal green sequences for quantum and Poisson CGL extensions https://arxiv.org/abs/2603.14376 https://arxiv.org/pdf/2603.14376 https://arxiv.org/html/2603.14376

Fedor B. Lyudogovskiy: The homotopy type of the clique complex of the partition graph https://arxiv.org/abs/2603.14370 https://arxiv.org/pdf/2603.14370 https://arxiv.org/html/2603.14370

Zihao Huang, Miao Wang, Suijie Wang: Covering Hypercube $mB^n$ https://arxiv.org/abs/2603.14262 https://arxiv.org/pdf/2603.14262 https://arxiv.org/html/2603.14262

Mrinmoy Datta, Tiasa Dutta, Trygve Johnsen: Towards the characterization of minimum weight codewords of Schubert codes https://arxiv.org/abs/2603.14247 https://arxiv.org/pdf/2603.14247 https://arxiv.org/html/2603.14247

G\'abor Heged\"us: Oda's conjecture and bounds for smooth Fano polytopes https://arxiv.org/abs/2603.14227 https://arxiv.org/pdf/2603.14227 https://arxiv.org/html/2603.14227

C\'esar Bautista-Ramos, Carlos Guill\'en-Galv\'an, Paulino G\'omez-Salgado: Linear recurrences for non-log-concave independence polynomials of trees https://arxiv.org/abs/2603.14204 https://arxiv.org/pdf/2603.14204 https://arxiv.org/html/2603.14204

Cassio Vieira Morais, Tiane Marcarini: Lights Out! A game of combinatorics and linear algebra https://arxiv.org/abs/2603.14065 https://arxiv.org/pdf/2603.14065 https://arxiv.org/html/2603.14065

Victor N. Schv\"ollner, Adri\'an Pastine: Induced path and cycles in factor graphs of split graphs https://arxiv.org/abs/2603.14061 https://arxiv.org/pdf/2603.14061 https://arxiv.org/html/2603.14061

Shib Sankar Saha: On the Seidel energy of uniform hypergraphs due to hyperedge and vertex deletion https://arxiv.org/abs/2603.14048 https://arxiv.org/pdf/2603.14048 https://arxiv.org/html/2603.14048

Bin Chen, Xinmin Hou, Yue Ma, Zhi Yin, Xinyu Zhou: An improvement bound on a problem of Picasarri-Arrieta and Rambaud https://arxiv.org/abs/2603.13955 https://arxiv.org/pdf/2603.13955 https://arxiv.org/html/2603.13955

Sukumar Das Adhikari, T\'assio Naia, Oriol Serra: Rainbow trapezoids with given area https://arxiv.org/abs/2603.13841 https://arxiv.org/pdf/2603.13841 https://arxiv.org/html/2603.13841

Thinula De Silva, Pu Gao: Non-uniform Kahn-Kalai, spread, variants, and applications https://arxiv.org/abs/2603.13737 https://arxiv.org/pdf/2603.13737 https://arxiv.org/html/2603.13737

Ting-Wei Chao, Zixuan Xu: Vertex-minor universality of a random graph https://arxiv.org/abs/2603.13600 https://arxiv.org/pdf/2603.13600 https://arxiv.org/html/2603.13600

Sebastian Pardo-Guerra, Jonathan Washburn, Elshad Allahyarov: Matching Rules as Cocycle Conditions: Discrete Potentials on Penrose and Canonical Projection Tilings https://arxiv.org/abs/2603.13553 https://arxiv.org/pdf/2603.13553 https://arxiv.org/html/2603.13553

Andrew Fulcher: A cyclic flat embedding theorem for transversal $q$-matroids https://arxiv.org/abs/2603.13550 https://arxiv.org/pdf/2603.13550 https://arxiv.org/html/2603.13550

Sean English, London Swan: On the Domatic Game https://arxiv.org/abs/2603.13522 https://arxiv.org/pdf/2603.13522 https://arxiv.org/html/2603.13522

[2026-03-17 Tue (UTC), 30 new articles found for mathCO Combinatorics]

Tien Chih, Laura Scull: Cops and Robbers: A $\times$-homotopy Invariant Variant https://arxiv.org/abs/2603.13192 https://arxiv.org/pdf/2603.13192 https://arxiv.org/html/2603.13192

Anna Flaszczy\'nska, Aleksandra Gorzkowska, Igor Grzelec, Alfr\'ed Onderko, Mariusz Wo\'zniak: Locally Irregular Total Colorings of Graphs https://arxiv.org/abs/2603.13178 https://arxiv.org/pdf/2603.13178 https://arxiv.org/html/2603.13178

Sajal Mukherjee, Pritam Chandra Pramanik, Arundhati Rakshit: An effective Mayer-Vietoris Theorem for discrete Morse homology https://arxiv.org/abs/2603.13143 https://arxiv.org/pdf/2603.13143 https://arxiv.org/html/2603.13143

Zhicheng Zhu, Adrien Busnot Laurent: Aromatic and clumped multi-indices: algebraic structure and Hopf embeddings https://arxiv.org/abs/2603.13105 https://arxiv.org/pdf/2603.13105 https://arxiv.org/html/2603.13105

J\k{e}drzej Hodor, Hoang La, Piotr Micek, Cl\'ement Rambaud: Centered colorings and weak coloring numbers in minor-closed graph classes https://arxiv.org/abs/2603.13097 https://arxiv.org/pdf/2603.13097 https://arxiv.org/html/2603.13097

William Cook, Stefan Hougardy, Moritz Petrich: Extending Exact Integrality Gap Computations for the Metric TSP https://arxiv.org/abs/2603.12995 https://arxiv.org/pdf/2603.12995 https://arxiv.org/html/2603.12995

Jiwan Jung, Jungin Lee, Myungjun Yu: Sharp threshold for universality of cokernels of classical random matrix models over the $p$-adic integers https://arxiv.org/abs/2603.12879 https://arxiv.org/pdf/2603.12879 https://arxiv.org/html/2603.12879

Tao Tian, Liming Xiong, Weigen Yan: Chv\'{a}tal-Erd\H{o}s condition for 2-factors with at most two components in graphs https://arxiv.org/abs/2603.12776 https://arxiv.org/pdf/2603.12776 https://arxiv.org/html/2603.12776

Tao Tian, Fengming Dong: Every 3-connected $\{K_{1,4},K_{1,4}+e\}$-free split graph of order at least 13 is Hamilton-connected https://arxiv.org/abs/2603.12770 https://arxiv.org/pdf/2603.12770 https://arxiv.org/html/2603.12770

Sylvie Corteel, Jang Soo Kim, Olya Mandelshtam, Philippe Nadeau: Bijections for rhombic alternative tableaux https://arxiv.org/abs/2603.12700 https://arxiv.org/pdf/2603.12700 https://arxiv.org/html/2603.12700

Longma Du, Xinyu Hu, Ruilong Liu, Guanghui Wang: A step towards the Erd\H{o}s-Rogers problem https://arxiv.org/abs/2603.12610 https://arxiv.org/pdf/2603.12610 https://arxiv.org/html/2603.12610

Benjamin Gauthier, Alain Goupil, Fadel Toure: Generation of maximal snake polyominoes using a deep neural network https://arxiv.org/abs/2603.12400 https://arxiv.org/pdf/2603.12400 https://arxiv.org/html/2603.12400

Gaurav Kucheriya, Allan Lo, Jan Petr, Amedeo Sgueglia, Jun Yan: Ordered Ramsey and Tur\'an numbers of alternating paths and their variants https://arxiv.org/abs/2603.12358 https://arxiv.org/pdf/2603.12358 https://arxiv.org/html/2603.12358

[2026-03-16 Mon (UTC), 13 new articles found for mathCO Combinatorics]

Simon Rubinstein-Salzedo, Stephen Zhou: Evil Twins in Sums of Wildflowers https://arxiv.org/abs/2603.12225 https://arxiv.org/pdf/2603.12225 https://arxiv.org/html/2603.12225

Nick Vorobtsov: New Binomial Identities for Fibonacci, Lucas, and Generalized Fibonacci Sequences with Multiple Indices https://arxiv.org/abs/2603.12150 https://arxiv.org/pdf/2603.12150 https://arxiv.org/html/2603.12150

Robin Kaiser, Ecaterina Sava-Huss, Julia \"Uberbacher: On the structure of the sandpile identity element on Sierpinski gasket graphs https://arxiv.org/abs/2603.12006 https://arxiv.org/pdf/2603.12006 https://arxiv.org/html/2603.12006

William K. Moses Jr., Amanda Redlich, Frederick Stock: Broadcasting Agents and Adversary: A new variation on Cops and Robbers https://arxiv.org/abs/2603.11958 https://arxiv.org/pdf/2603.11958 https://arxiv.org/html/2603.11958

Eyal Ackerman, Bal\'azs Keszegh: On the maximum number of tangencies among $1$-intersecting curves https://arxiv.org/abs/2603.11885 https://arxiv.org/pdf/2603.11885 https://arxiv.org/html/2603.11885