Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4584760 | Journal of Algebra | 2014 | 24 Pages |
Abstract
We analyze the action of the Brauer–Picard group of a pointed fusion category on the set of Lagrangian subcategories of its center. Using this action we compute the Brauer–Picard groups of pointed fusion categories associated to several classical finite groups. As an application, we construct examples of weakly group-theoretical fusion categories.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Dmitri Nikshych, Brianna Riepel,