combinatorial statistics 1hopf algebras 1parking functions 1set partitions 1shuffle-compatibility 1words 1
From the 1 of 2 linked papers with an AI index.
2 papers
math.CO2026
Shuffle-compatibility for combinatorial statistics on words, parking functions, and set partitions
Spencer Daugherty, Jinting Liang
The paper defines weak and shifted shuffle-compatibility for statistics on words, parking functions, and set partitions, extending previous work on permutations, and connects these…
math.CO2026
Symmetric quasisymmetric Schur-like functions
Maria Esipova, Jinting Liang, Stephanie van Willigenburg
In this paper we classify when (row-strict) dual immaculate functions and (row-strict) extended Schur functions, as well as their skew generalizations, are symmetric. We also class…