Class-preserving automorphisms of universal hyperlinear groups
Group Theory
2013-09-17 v3
Abstract
We show that the group of class-preserving automorphisms of a universal hyperlinear group has index 2 inside the group of all automorphisms.
Keywords
Cite
@article{arxiv.1308.3737,
title = {Class-preserving automorphisms of universal hyperlinear groups},
author = {Martino Lupini},
journal= {arXiv preprint arXiv:1308.3737},
year = {2013}
}
Comments
4 pages