32 citations · 37 across the 5 of their papers we have counts for
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math.QA2003★ 2 cited
Frobenius-Schur indicators for a class of fusion categories
Sonia Natale
We give an explicit description, up to gauge equivalence, of group-theoretical quasi-Hopf algebras. We use this description to compute the Frobenius-Schur indicators for group-theo…
math.QA2003★ 32 cited
Double categories and quantum groupoids
Nicolas Andruskiewitsch, Sonia Natale
We give the construction of a class of weak Hopf algebras (or quantum groupoids) associated to a matched pair of groupoids and certain cocycle data. This generalizes a now well-kno…
math.QA2003★ 2 cited
On the semisolvability of semisimple Hopf algebras of low dimension
Sonia Natale
We prove that every semisimple Hopf algebra of dimension less than 60 over an algebraically closed field k of characteristic zero is either upper or lower semisolvable up to a cocy…