arXiv:1510.06439 [math.GR]AbstractReferencesReviewsResources
Strongly aperiodic subshifts on surface groups
David Bruce Cohen, Chaim Goodman-Strauss
Published 2015-10-21Version 1
We give strongly aperiodic subshifts of finite type on every hyperbolic surface group; more generally, for each pair of expansive primitive symbolic substitution systems with incommensurate growth rates, we construct strongly aperiodic subshifts of finite type on their orbit graphs.
Comments: 13 pages, 4 figures
Subjects: 37B50
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