Mixing actions of groups with the Haagerup approximation property
Volume 203 / 2009
Fundamenta Mathematicae 203 (2009), 47-56
MSC: Primary 03E15, 37A25.
DOI: 10.4064/fm203-1-4
Abstract
A countable group $\mit\Gamma $ has the Haagerup approximation property if and only if the mixing actions are dense in the space of all actions of $\mit\Gamma $.
