46 articles in this issue
José Aliste-Prieto, Logan Crew, Sophie Spirkl, José Zamora
This paper has two main parts. First, we consider the Tutte symmetric function XB, a generalization of the chromatic symmetric function. We introduce a vertex-weighted version of XB and show that this function admits a deletion-contraction relation. We al... see more
Jordan Mitchell Barrett
Kasper Szabo Lyngsie, Liang Zhong
Kayla Bell, Keith Driscoll, Elliot Krop, Kimber Wolff
Victor A. Campos, Guilherme C.M. Gomes, Allen Ibiapina, Raul Lopes, Ignasi Sau, Ana Silva
Adam Burchardt
Jesse Geneson
Arnfried Kemnitz, Margit Voigt
Jesús Salas, Alan D. Sokal
Mark Skandera
Michael Albert, Murray Tannock
Maria Chudnovsky, Shenwei Huang, T. Karthick, Jenny Kaufmann
Yuanqiu Huang, Zhangdong Ouyang, Fengming Dong
Lyuben Lichev
Jeffrey A. Mudrock, Seth Thomason
Bin Chen, An Chang
Max Hahn-Klimroth, Giulia S. Maesaka, Yannick Mogge, Samuel Mohr, Olaf Parczyk
Pierre Aboulker, Pierre Charbit, Reza Naserasr
Brent Holmes, Justin Lyle
João Miguel Santos
We compute, mimicking the Lascoux-Schützenberger type A combinatorial procedure, left and right keys for a Kashiwara-Nakashima tableau in type C. These symplectic keys have a similar role as the keys for semistandard Young tableaux. More precisely, our sy... see more
James Aaronson, David Ellis, Imre Leader
We show that the Union-Closed Conjecture holds for the union-closed family generated by the cyclic translates of any fixed set.
Jia Huang
The Norton product is defined on each eigenspace of a distance regular graph by the orthogonal projection of the entry-wise product. The resulting algebra, known as the Norton algebra, is a commutative nonassociative algebra that is useful in group theory... see more
Michael Anastos, Ander Lamaison, Raphael Steiner, Tibor Szabó
Nursel Erey, Takayuki Hibi
Beata Casiday, Selvi Kara
Ravi B. Boppana, Harrie Hendriks, Martien C.A. van Zuijlen
Svante Janson, Wojciech Szpankowski
Charlotte Knierim, Maxime Larcher, Anders Martinsson
Camille Combe
George Drummond, Zach Gershkoff, Susan Jowett, Charles Semple, Jagdeep Singh
Zhiyang He
Zoltán Füredi, Ruth Luo
Qinghou Zeng, Chunlei Zu
Reza Naserasr, Zhouningxin Wang, Xuding Zhu
Margaret Bayer, Bennet Goeckner, Su Ji Hong, Tyrrell McAllister, McCabe Olsen, Casey Pinckney, Julianne Vega, Martha Yip
Gohar Kyureghyan, Shuxing Li, Alexander Pott
N. R. Aravind, Stijn Cambie, Wouter Cames van Batenburg, Rémi de Joannis de Verclos, Ross J. Kang, Viresh Patel
Niranjan Balachandran, Deepanshu Kush
Colin Defant, Andrew Elvey Price, Anthony J. Guttmann
Timothy Y. Chow, Jennifer Paulhus
Adam Doliwa
Grant T. Barkley, Ricky Ini Liu
Julien Courtiel, Andrew Elvey Price, Irène Marcovici
This paper solves an open question of Mortimer and Prellberg asking for an explicit bijection between two families of walks. The first family is formed by what we name triangular walks, which are two-dimensional walks moving in six directions (0°, 60°, 12... see more
Peter Frankl, Andrey Kupavskii
Carl Johan Casselgren, Lan Anh Pham
Jaehoon Kim, Sang-il Oum