arXiv · 1306.3469
All automorphisms of the universal sofic group are class-preserving
Abstract
In this article we prove that every automorphism of a universal sofic group is class preserving, i.e. preserves the conjugacy classes
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Liviu Paunescu. 2013-12-03. All automorphisms of the universal sofic group are class-preserving. https://arxiv.org/abs/1306.3469
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