Commuting contractive idempotents in measure algebras
Functional Analysis
2016-02-17 v1
Abstract
We determine when contractive idempotents in the measure algebra of a locally compact group commute. We consider a dynamical version of the same result. We also look at some properties of groups of measures whose identity is a contactive idempotent.
Keywords
Cite
@article{arxiv.1503.06859,
title = {Commuting contractive idempotents in measure algebras},
author = {Nico Spronk},
journal= {arXiv preprint arXiv:1503.06859},
year = {2016}
}
Comments
13 pages