Category Archives: Invariant random subgroups

Critical exponents of invariant random subgroups (Arie Levit, joint work with Ilya Gekhtman)

This lecture is a presentation of the preprint https://arxiv.org/abs/1804.02995. It will concern discrete invariant random subgroups in isometry groups of Gromov-hyperbolic spaces. In the case of rank one Lie groups essentially all IRSs are known to be discrete, but in general this is a nontrivial assumption.

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Lectures on the Stuck–Zimmer Theorem


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