A simple nuclear C*-algebra with an internal asymmetry
Operator Algebras
2023-06-07 v2
Abstract
We construct an example of a simple approximately homogeneous C*-algebra such that its Elliott invariant admits an automorphism which is not induced by an automorphism of the algebra.
Keywords
Cite
@article{arxiv.1909.10728,
title = {A simple nuclear C*-algebra with an internal asymmetry},
author = {Ilan Hirshberg and N. Christopher Phillips},
journal= {arXiv preprint arXiv:1909.10728},
year = {2023}
}
Comments
AMSLaTeX; 34 pages. In version 2, various misprints have been fixed, and a conceptually minor but messy correction has been made to the proof of the main theorem