Markov partitions for toral $\mathbb{Z}^2$-rotations featuring Jeandel-Rao Wang shift and model sets
Sébastien Labbé
Abstract:We define a partition P 0 and a Z 2 -action by rotations on a 2-dimensional torus whose associated symbolic dynamical system is a minimal proper subshift of the Jeandel-Rao aperiodic Wang shift defined by 11 Wang tiles. We define another partition P U and Z 2 -action by rotations on T 2 whose associated symbolic dynamical system is equal to a minimal and aperiodic Wang shift defined by 19 Wang tiles. This proves that P U is a Markov partition for the Z 2 -action by rotations on T 2 . We prove in both cases tha… Show more
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