A new bicommutant theorem
Operator Algebras
2017-04-19 v5 Logic
Abstract
We prove an analogue of Voiculescu's theorem: Relative bicommutant of a separable unital subalgebra of an ultraproduct of simple unital C*-algebras is equal to .
Keywords
Cite
@article{arxiv.1603.02105,
title = {A new bicommutant theorem},
author = {Ilijas Farah},
journal= {arXiv preprint arXiv:1603.02105},
year = {2017}
}
Comments
Minor corrections and clarifications. To appear in Pacific J. Math