Hanna Mularczyk

collaborators

2 papers

math.RT2026

Sign components of diagonal superspace coinvariants

Nicolle González, John Lentfer, Hanna Mularczyk

We prove the sign-isotypic components of the coinvariant rings $R_{n}^{(2, 1)}$ and $R_{n}^{(2, 0)} \otimes R_{n}^{(0, 1)}$ are isomorphic and show that the triply-graded multiplicity of th…

math.CO2025

Chute Move Posets are Lattices

Ilani Axelrod-Freed, Colin Defant, Hanna Mularczyk +2

For each permutation $w$ , we consider the set $PD (w)$ of reduced pipe dreams for $w$ , partially ordered so that cover relations correspond to (generalized) chute moves. Se…