2 papers
math.GR2026
Amenable equivalence relations, Kesten's property, and measurable lamplighters
Maksym Chaudkhari, Kate Juschenko, Friedrich Martin Schneider
We prove a characterization of the amenability of countable Borel equivalence relations in terms of the uniform Liouville property for group actions on their classes. Furthermore,…
math.PR2025
The CLT for lamplighter groups with an acylindrically hyperbolic base
Maksym Chaudkhari, Christian Gorski, Eduardo Silva
We prove a Central Limit Theorem for the drift of a non-elementary random walk with a finite exponential moment on a wreath product with a non…