✦ LIBER ✦

Hopf Algebra Extensions Arising from Semi-Direct Products of Groups

✍ Scribed by Mitja Mastnak

Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 165 KB
Volume: 251
Category: Article
ISSN: 0021-8693
DOI: 10.1006/jabr.2002.9145

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✦ Synopsis

The aim of this paper is to study Hopf algebra extensions arising from semi-direct products of groups in terms of group cohomology. This enables us to compute and describe explicitly some groups of Hopf algebra extensions.