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math.RA2007★ 7 cited
Drinfeld-Hecke algebras over cocommutative algebras
Apoorva Khare
If A is a cocommutative algebra with coproduct, then so is the smash product algebra of a symmetric algebra Sym(V) with A, where V is an A-module. Such smash product algebras, with…
math.RA2007★ 1 cited
The sum of a finite group of weights of a Hopf algebra
Apoorva Khare
Motivated by the orthogonality relations for irreducible characters of a finite group, we evaluate the sum of a finite group of linear characters of a Hopf algebra, at all grouplik…