50 citations · 173 across the 33 of their papers we have counts for
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math.QA2005★ 2 cited
On the exponent of tensor categories coming from finite groups
Sonia Natale
We describe the exponent of a group-theoretical fusion category associated to a finite group in terms of group cohomology. We show that th…
math.QA2005★ 1 cited
Tensor categories and vacant double groupoids
Juan Martin Mombelli, Sonia Natale
We show that fusion categories $\Rep(\ku^σ_τ \Tc)$ of representations of the weak Hopf algebra coming from a vacant double groupoid $\Tc$ and a pair of compatible 2-cocyle…