Near inclusions of amenable operator algebras
arXiv:1103.5225 · doi:10.1112/blms/bdr033
Abstract
We prove that if an amenable operator algebra is nearly contained in a complemented dual operator algebra, then it can be embedded inside this dual operator algebra via a similarity. The proof relies on a B.E. Johnson Theorem on approximately multiplicative maps.
9 pages. Accepted at Bull. London Math. Soc