%0 Journal Article
%T Class-preserving automorphisms of universal hyperlinear groups
%A Martino Lupini
%J Mathematics
%D 2013
%I arXiv
%X We show that the group of class-preserving automorphisms of a universal hyperlinear group has index 2 inside the group of all automorphisms.
%U http://arxiv.org/abs/1308.3737v3