arXiv · 1308.3737
Class-preserving automorphisms of universal hyperlinear groups
Abstract
We show that the group of class-preserving automorphisms of a universal hyperlinear group has index 2 inside the group of all automorphisms.
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Martino Lupini. 2013-09-14. Class-preserving automorphisms of universal hyperlinear groups. https://arxiv.org/abs/1308.3737
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