2 citations · 3 across the 3 of their papers we have counts for
5 papers
Kohnert posets and polynomials of northeast diagrams
Aram Bingham, Beth Anne Castellano, Kimberly P. Hadaway +4
Kohnert polynomials and their associated posets are combinatorial objects with deep geometric and representation theoretic connections, generalizing both Schubert polynomials and t…
When is the chromatic quasisymmetric function symmetric?
Maria Gillespie, Joseph Pappe, Kyle Salois
We investigate the problem of when a chromatic quasisymmetric function (CQF) of a graph is in fact symmetric. We first prove the remarkable fact that if a product of…
Higher Specht bases and -series for the cohomology rings of certain Hessenberg varieties
Kyle Salois
It is conjectured (following the Stanley-Stembridge conjecture) that the cohomology rings of regular semisimple Hessenberg varieties yield permutation representations, but the deco…
Inequality of a class of near-ribbon skew Schur Q-functions
Maria Gillespie, Kyle Salois
While equality of skew Schur functions is well understood, the problem of determining when two skew Schur functions are equal is still largely open. It has been studied in the…
Intersection Graphs of Maximal Sub-polygons of -Lizards
Caroline Daugherty, Joshua D. Laison, Rebecca Robinson +1
We introduce -maximal sub-polygon graphs (-MSP graphs), the intersection graphs of maximal polygons contained in a polygon with sides parallel to a regular -gon. We prove…