Property A for coarse spaces
arXiv:1303.7027
Abstract
Property A introduced by Guoliang Yu is an amenability-type property for metric spaces. In this article, we study property A for uniformly locally finite coarse spaces. Main examples of coarse spaces are a metric space, a set equipped with a discrete group action, and a sequence of finitely generated groups. The purpose of this article is to give complete proofs to related basic facts.
11 pages. We give proofs for basic facts, which have been omitted in arXiv:1212.5900