Clifford theory for tensor categories
Quantum Algebra
2014-02-26 v2 Category Theory
Abstract
A graded tensor category over a group will be called a strongly -graded tensor category if every homogeneous component has at least one multiplicativily invertible object. Our main result is a description of the module categories over a strongly -graded tensor category as induced from module categories over tensor subcategories associated with the subgroups of .
Cite
@article{arxiv.0902.1088,
title = {Clifford theory for tensor categories},
author = {César Galindo},
journal= {arXiv preprint arXiv:0902.1088},
year = {2014}
}
Comments
Final version.