Module categories over pointed Hopf algebras
Quantum Algebra
2009-06-23 v3 Rings and Algebras
Abstract
We develop some techniques to the study of exact module categories over some families of pointed finite-dimensional Hopf algebras. As an application we classify exact module categories over the tensor category of representations of the small quantum groups .
Cite
@article{arxiv.0811.4090,
title = {Module categories over pointed Hopf algebras},
author = {Martin Mombelli},
journal= {arXiv preprint arXiv:0811.4090},
year = {2009}
}
Comments
31 pages, typos and other errors corrected. Some improvements on Lemma 5.5 have been done. Section 8.2 was corrected