Equivariant maps to subshifts whose points have small stabilizers
Equivariant maps to subshifts whose points have small stabilizers
Let $ \Gamma $ be a countably infinite group. Given $ k \in {\mathbb{N}} $, we use $ \textsf{Free}\left({k^ \Gamma}\right) $ to denote the free part of the shift action $ \Gamma \curvearrowright k^ \Gamma $. Seward and Tucker-Drob showed that there exists a free subshift $ \mathscr{S} \subseteq \textsf{Free}\left({2^ …