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math.QA2009★ 1 cited
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…
math.QA2009★ 1 cited
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…