Ghostbusting and property A

Abstract

We show that a bounded geometry metric space X has property A if and only if all ghost operators on X are compact.

12 pages

References in corpus (2)

• Positive curvature, partial vanishing theorems, and coarse indices
• A generalization of expander graphs and local reflexivity of uniform Roe algebras

Cited by in corpus (1)

• Expanders, exact crossed products, and the Baum-Connes conjecture