45 citations · 402 across the 46 of their papers we have counts for
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math.AG2002★ 6 cited
The algebra of discrete torsion
Ralph M. Kaufmann
We analyze the algebraic structures of G--Frobenius algebras which are the algebras associated to global group quotient objects. Here G is any finite group. These algebras turn out…
math.AG2002★ 11 cited
Second quantized Frobenius algebras
Ralph M. Kaufmann
We show that given a Frobenius algebra there is a unique notion of its second quantization, which is the sum over all symmetric group quotients of n--th tensor powers, where the qu…