Amenability and exactness for dynamical systems and their C*-algebras

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/59104In this survey, we study the relations between amenability (resp. amenability at infinity) of C*-dynamical systems and equality or nuclearity (resp. exactness) of the corresponding crossed products.16 pages, Ams-Tex, minor grammatical changesOperator AlgebrasAmenability and exactness for dynamical systems and their C*-algebrastext