The Calkin algebra has outer automorphisms
arXiv:math/0606594
Abstract
Assuming the continuum hypothesis, we show that the Calkin algebra has 2^{aleph_1} outer automorphisms.
13 pages
arXiv:math/0606594
Assuming the continuum hypothesis, we show that the Calkin algebra has 2^{aleph_1} outer automorphisms.
13 pages