105 citations · 532 across the 58 of their papers we have counts for
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math.CO2023★ 1 cited
Kromatic quasisymmetric functions
Eric Marberg
We provide a construction for the kromatic symmetric function of a graph introduced by Crew, Pechenik, and Spirkl using combinatorial (linearly compact) Hopf algeb…
math.CO2023
Crystals for shifted key polynomials
Eric Marberg, Travis Scrimshaw
This article continues our study of - and -key polynomials, which are (non-symmetric) "partial" Schur - and -functions as well as "shifted" versions of key polynomials.…
math.CO2023★ 3 cited
Key and Lascoux polynomials for symmetric orbit closures
Eric Marberg, Travis Scrimshaw
We introduce shifted analogues of key polynomials related to symplectic and orthogonal orbit closures in the complete flag variety. Our definitions are given by applying isobaric d…