105 citations · 107 across the 5 of their papers we have counts for
6 papers
Modular Representations and Indicators for Bismash Products
Andrea Jedwab, Susan Montgomery
We introduce Brauer characters for representations of the bismash products of groups in characteristic p > 0, p not 2 and study their properties analogous to the classical case of…
A -Identity Related to a Comodule
Andrea Jedwab, Susan Montgomery
In this paper we show that a certain algebra being a comodule algebra over the Taft Hopf algebra of dimension is equivalent to a set of identities related to the -binomial…
Supercharacters, symmetric functions in noncommuting variables, and related Hopf algebras
Marcelo Aguiar, Carlos Andre, Carolina Benedetti +25
We identify two seemingly disparate structures: supercharacters, a useful way of doing Fourier analysis on the group of unipotent uppertriangular matrices with coefficients in a fi…
Trace-like invariant for representations of nilpotent liftings of quantum planes
Andrea Jedwab, Leonid Krop
We derive a formula for the trace of the antipode on endomorphism algebras of simple self-dual modules of nilpotent liftings of quantum planes. We show that the trace is equal to t…
A trace-like invariant for representations of Hopf algebras
Andrea Jedwab
In this paper we introduce a trace-like invariant for the irreducible representations of a finite dimensional complex Hopf algebra H. We do so by considering the trace of the map i…
Representations of some Hopf algebras associated to the symmetric group S_n
Andrea Jedwab, Susan Montgomery
We study the representations and their Frobenius-Schur indicators of two semisimple Hopf algebras related to the symmetric group , namely the bismash products $H_n = k^{C_n}#…