arXiv:1012.4604 Abstract | arXiv Analytics

arXiv:1012.4604 [math.DS]Abstract References Reviews Resources

Nonfree Actions of Countable Groups and their Characters

Published 2010-12-21Version 1

We introduce the definition of totally nonfree actions of groups; such actions are naturally related to the theory of characters of groups and their factor-representations of type II. This short note is a brief exposition of a part of a more detailed paper on this subject, which is now in preparation.

Comments: 8 pp. Ref. 8; Journal of Mathematical Sciences, 2011

Categories: math.DS

Subjects: 37A15, 20C32, 06B30

Keywords: countable groups, characters, totally nonfree actions, short note, brief exposition

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