72 citations · 403 across the 46 of their papers we have counts for
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math.QA2008★ 1 cited
On formal codegrees of fusion categories
Victor Ostrik
We prove a general result which implies that the global and Frobenius-Perron dimensions of a fusion category generate Galois invariant ideals in the ring of algebraic integers.
math.QA2008★ 18 cited
Weakly group-theoretical and solvable fusion categories
Pavel Etingof, Dmitri Nikshych, Victor Ostrik
We introduce two new classes of fusion categories which are obtained by a certain procedure from finite groups - weakly group-theoretical categories and solvable categories. These…