Weak isomorphisms between Bernoulli shifts

Abstract

In this note, we prove that if G is a countable group that contains a nonabelian free subgroup then every pair of nontrivial Bernoulli shifts over G are weakly isomorphic.

10 pages

References in corpus (2)

• A measure-conjugacy invariant for free group actions
• Measure conjugacy invariants for actions of countable sofic groups