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02/23/2023
The Domino problem is undecidable on every rhombus subshift
We extend the classical Domino problem to any tiling of rhombus-shaped t...
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10/05/2020
Substitution planar tilings with n-fold rotational symmetry
We prove that the SubRosa substitution tilings with 2n-fold rotational s...
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04/21/2020