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05/03/2021
Pattern Complexity of Aperiodic Substitutive Subshifts
This paper aims to better understand the link better understand the link...
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04/06/2020
Weakly and Strongly Aperiodic Subshifts of Finite Type on Baumslag-Solitar Groups
We study the periodicity of subshifts of finite type (SFT) on Baumslag-S...
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04/02/2019
Decidability and Periodicity of Low Complexity Tilings
We investigate the tiling problem, also known as the domino problem, tha...
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11/20/2018
The domino problem is undecidable on surface groups
We show that the domino problem is undecidable on orbit graphs of non-de...
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06/19/2018
Nivat's Conjecture and Pattern Complexity in Algebraic Subshifts
We study Nivat's conjecture on algebraic subshifts and prove that in som...
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06/19/2018