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math.DS2022
Indistinguishable asymptotic pairs and multidimensional Sturmian configurations
Sebastián Barbieri, Sébastien Labbé
Two asymptotic configurations on a full -shift are indistinguishable if for every finite pattern the associated sets of occurrences in each configuration coincide up…
math.DS2022★ 1 cited
Aperiodic subshifts of finite type on groups which are not finitely generated
Sebastián Barbieri
We provide an example of a non-finitely generated group which admits a nonempty strongly aperiodic SFT. Furthermore, we completely characterize the groups with this property in ter…