The Calkin algebra has outer automorphisms
Operator Algebras
2007-05-23 v1 Functional Analysis
Logic
Abstract
Assuming the continuum hypothesis, we show that the Calkin algebra has 2^{aleph_1} outer automorphisms.
Keywords
Cite
@article{arxiv.math/0606594,
title = {The Calkin algebra has outer automorphisms},
author = {N. Christopher Phillips and Nik Weaver},
journal= {arXiv preprint arXiv:math/0606594},
year = {2007}
}
Comments
13 pages