Hopf-Galois Systems

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We introduce the concept of Hopf-Galois system, a reformulation of the notion of Galois extension of the base field for a Hopf algebra. The main feature of our definition is a generalization of the antipode of an ordinary Hopf algebra. The main application of Hopf-Galois systems is the construction of monoidal equivalences between comodule categories over Hopf algebras.
15 pages

Keywords

Quantum Algebra, Rings and Algebras, 16W30; 18D10

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/63937

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0204348
 http://arxiv.org/abs/math/0204348

Collections

arXiv