Realizing invariant random subgroups as stabilizer distributions
Simon Thomas
Rutgers University, Piscataway, USA
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Abstract
Suppose that is an ergodic invariant random subgroup of a countable group such that for -a.e. . In this paper, we consider the question of whether can be realized as the stabilizer distribution of an ergodic action on a standard Borel probability space such that the stabilizer map is -to-one.
Cite this article
Simon Thomas, Realizing invariant random subgroups as stabilizer distributions. Groups Geom. Dyn. 18 (2024), no. 1, pp. 353–360
DOI 10.4171/GGD/757