Monotone parameters on Cayley graphs of finitely generated groups
Martin Kassabov
Cornell University, Ithaca, USAIgor Pak
UCLA, Los Angeles, USA

Abstract
We construct a new large family of finitely generated groups with uncountably many values of the following monotone parameters: spectral radius, critical probabilities, and asymptotic entropy. We also present several open problems on other monotone parameters.
Cite this article
Martin Kassabov, Igor Pak, Monotone parameters on Cayley graphs of finitely generated groups. Groups Geom. Dyn. (2026), published online first
DOI 10.4171/GGD/1010