M. Skandera

activity

20052026

most citedA note on Bruhat order and double coset representatives

6 citations · 9 across the 12 of their papers we have counts for

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math.CO2025

Hook immanantal inequalities for totally nonnegative matrices

Mark Skandera

Given a weakly decreasing positive integer sequence $λ = (λ_{1}, \dots, λ_{ℓ})$ summing to $n$ , let $χ^{λ}$ denote the irreducible character of the symmetric group $S_{n}$ indexed by $λ$ .…

math.CO2025

A generalization of Deodhar's defect statistic for Iwahori--Hecke algebras of type $B C$

Gavin Hobbs, Tommy Parisi, Mark Skandera +1

Let $H$ be the Iwahori--Hecke algebra corresponding to any Coxeter group. Deodhar's defect statistic [Geom. Dedicata 36, (1990) pp.95--119] allows one to expand products of simple…

Hook immanantal inequalities for totally nonnegative matrices

A generalization of Deodhar's defect statistic for Iwahori--Hecke algebras of type BC

A generalization of Deodhar's defect statistic for Iwahori--Hecke algebras of type $B C$