Solid ergodicity and orbit equivalence rigidity for coinduced actions

19 Oct 2020 Drimbe Daniel

We prove that the solid ergodicity property is stable with respect to taking coinduction for a fairly large class of coinduced action. More precisely, assume that $\Sigma<\Gamma$ are countable groups such that $g\Sigma g^{-1}\cap \Sigma$ is finite for any $g\in\Gamma\setminus\Sigma$... (read more)

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Categories


  • DYNAMICAL SYSTEMS
  • FUNCTIONAL ANALYSIS
  • OPERATOR ALGEBRAS