Eric Marberg

activity

20072026

most citedSupercharacters, symmetric functions in noncommuting variables, and related Hopf algebras

105 citations · 532 across the 58 of their papers we have counts for

collaborators

Showing 2012 · math.RTShow all

2 papers · 2 filters

math.RT2012★ 13 cited

Positivity conjectures for Kazhdan-Lusztig theory on twisted involutions: the universal case

Eric Marberg

Let $(W, S)$ be a Coxeter system and let $w \mapsto w^{*}$ be an involution of $W$ which preserves the set of simple generators $S$ . Lusztig and Vogan have recently shown that the set…

math.RT2012★ 9 cited

How to compute the Frobenius-Schur indicator of a unipotent character of a finite Coxeter system

Eric Marberg

For each finite, irreducible Coxeter system $(W, S)$ , Lusztig has associated a set of "unipotent characters" $\Uch(W)$. There is also a notion of a "Fourier transform" on the space…