Twisted Group Rings Whose Units Form an FC-Group

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

Let U be the group of units of an infinite twisted group algebra K_λG over a field K. We describe the maximal FC-subgroup of U and give a characterization of U with finitely conjugacy classes. In the case of group algebras we obtain the Cliff-Sehgal-Zassenhaus' theorem.
18 pages

Keywords

Rings and Algebras, Group Theory, 16S35; 20C07; 16U60

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/157065

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0803.2599
 http://arxiv.org/abs/0803.2599
 Canad. J. Math. 47 (1995), no. 2, 274--289

Collections

arXiv