Volume 33, Issue 2 (2026)

Disconnected Common Graphs via Supersaturation

Jae-baek Lee, Jonathan A. Noel

P2.1
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Phased Multi de Bruijn Sequences

Glenn Tesler

P2.2
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The Sign Character of the Triagonal Fermionic Coinvariant Ring

John Lentfer

P2.3
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Equating Three Degrees of Graphs

Zhen Liu, Qinghou Zeng

P2.4
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Linear Extensions of Rotor-Routing in Directed Graphs: Reachability Problems

David Auger, Pierre Coucheney, Kossi Roland Etse

P2.5
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Nondegenerate Hyperplane Covers of the Hypercube

Lisa Sauermann, Zixuan Xu

P2.6
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The Vertex Sets of Subtrees of a Tree

Maria Chudnovsky, Tung Nguyen, Alex Scott, Paul Seymour

P2.7
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On a Combinatorial Puzzle Arising from the Theory of Lascoux Polynomials

Kelsey Hanser, Nicholas Mayers

P2.8
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The Chromatic Symmetric Function of Graphs Glued at a Single Vertex

Foster Tom, Aarush Vailaya

P2.9
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On 102-Avoiding Inversion Sequences

JiSun Huh, Sangwook Kim, Seunghyun Seo, Heesung Shin

P2.10
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Counterexamples to Conjectures on Strong Maximality and Minimality

Lawrence Hollom, Benedict Randall Shaw

P2.11
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Combinatorial Proofs for Overpartitions and Two-Colored Partitions II

Dandan Chen, Jiahao Liu

P2.12
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Minimal Volume Entropy of Graphs: an Elementary Proof

Stéphane Sabourau

P2.13
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Nearly Cospectral Graphs and the Polynomial Reconstruction Problem

Weifang Lv, Wei Wang, Hao Zhang

P2.14
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The Limit of Repetition Thresholds of Rich Sequences

Lubomíra Dvořáková, Edita Pelantová

P2.15
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Lattices of Cyclic Flats of Matroids: from Finite Rank to Finitary and Beyond

Seyed Hadi Afzali Borujeni, Ann-Kathrin Elm, Hiu-Fai Law, Malte Müller

P2.16
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Edge Version of the Inducibility via the Entropy Method

Yichen Wang, Xiamiao Zhao, Mei Lu

P2.17
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On Generalized Ramsey Numbers in the Non-Integral Regime

Patrick Bennett, Michelle Delcourt, Lina Li, Luke Postle

P2.18
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Tensor Product Formulas for the Bollobás-Riordan and Krushkal Polynomials

Iain Moffatt, Maya Thompson

P2.19
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Entropy Bounds for Perfect Matchings in Bipartite Hypergraphs

Tantan Dai, Alexander Divoux, Tom Kelly

P2.20
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Chain Tutte Polynomials

Max Wakefield

P2.21
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A Bijection Between Non-Separable Planar Maps and Fighting Fish

Enrica Duchi, Corentin Henriet

P2.22
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On the Free LAnKe on $3n-2$ Generators: a Theorem of Friedmann, Hanlon, Stanley and Wachs

Mihalis Maliakas, Dimitra-Dionysia Stergiopoulou

P2.23
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Randomly Perturbed Digraphs also have Bounded-Degree Spanning Trees

Patryk Morawski, Kalina Petrova

P2.24
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Tesler Matrices and Lusztig Data

Ivan Balashov, Constantine Bulavenko, Yaroslav Molybog

P2.25
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A Lower Bound Theorem for $d$-Polytopes with $2d+2$ Vertices

Guillermo Pineda-Villavicencio, Aholiab Tritama, Jie Wang, David Yost

P2.26
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On the Nonexistence of Almost Moore Digraphs with Self-Repeats

Arnau Messegué, Josep M. Miret, Anita A. Sillasen

P2.27
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Prime Factorization of Meanders

Yury Belousov

P2.28
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Colorful Fractional Helly Theorem via Weak Saturation

Debsoumya Chakraborti, Minho Cho, Jinha Kim, Minki Kim

P2.29
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The $\alpha$-Representation for Tait Coloring and the Characteristic Polynomial of a Matroid

Eduard Lerner

P2.30
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On the Sum of the Largest and Smallest Eigenvalue of Odd-Cycle Free Fraphs

Aida Abiad, Vladislav Taranchuk, Thijs van Veluw

P2.31
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Temperatures of Robin Hood

Niranjan Balachandran, Ankita Dargad, Urban Larsson

P2.32
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