Clifford theory for cocentral extensions
Rings and Algebras
2009-01-13 v1 Quantum Algebra
Abstract
The classical Clifford correspondence for normal subgroups is considered in the more general setting of semisimple Hopf algebras. We prove that this correspondence still holds if the extension determined by the normal Hopf subalgebra is cocentral.
Cite
@article{arxiv.0901.1542,
title = {Clifford theory for cocentral extensions},
author = {S. Burciu},
journal= {arXiv preprint arXiv:0901.1542},
year = {2009}
}
Comments
12 pages