On Generalized Hopf Galois Extensions
量子代数
2007-05-23 v1 环与代数
摘要
We investigate criteria for algebra extensions that are of Galois type with respect to the coaction of a Hopf algebra or, more generally, a one-sided quotient of a Hopf algebra, or with respect to an entwining. We study the module- and comodule-theoretical properties of such extensions.
引用
@article{arxiv.math/0405184,
title = {On Generalized Hopf Galois Extensions},
author = {P. Schauenburg and H. -J. Schneider},
journal= {arXiv preprint arXiv:math/0405184},
year = {2007}
}
备注
23 pages