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Universality of G-subshifts with specification

Year: 2025
Type: preprint
Abstract: Let $G$ be an infinite countable amenable group and let $(X,G)$ be a $G$-subshift with specification, containing a free element. We prove that $(X,G)$ is universal, i.e., has positive topological entropy and for any free ergodic $G$-action on a standard probability space, $(Y,ν,G)$, with $h(ν)
Language: English
Open Access status: green
OpenAlex ID: W6979276290
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