arXiv Analytics

Sign in

arXiv:1506.06940 [math.GR]AbstractReferencesReviewsResources

Approximation of groups, characterizations of sofic groups, and equations over groups

Lev Glebsky

Published 2015-06-23Version 1

We give a definition of approximations of groups and new characterizations of sofic and weakly sofic groups.

Comments: The article is supposed to replace 1405.7329. It is based on the same ideas as 1405.7329, but I hope is written more clear and contains more results
Categories: math.GR
Subjects: 20E26, 20E18
Related articles: Most relevant | Search more
arXiv:1011.1362 [math.GR] (Published 2010-11-05, updated 2010-12-09)
Characterizations of Γ-AG^{**}-groupoids by their Γ-ideals
arXiv:1704.02509 [math.GR] (Published 2017-04-08)
Characterizations of some classes of finite $σ$-soluble $Pσ T$-groups
arXiv:math/0201101 [math.GR] (Published 2002-01-11)
On approximation of topological groups by finite algebraic systems

Links

Toolbox