Substitution tilings with transcendental inflation factor
Discrete analysis (2024)
Voir la notice de l'article provenant de la source Scholastica
arXiv
For any $λ>2$, we construct a substitution on an infinite alphabet which gives rise to a substitution tiling with inflation factor $λ$. In particular, we obtain the first class of examples of substitutive systems with transcendental inflation factors that possess usual dynamical properties enjoyed by primitive substitutions on finite alphabets. We show that both the associated subshift and tiling dynamical systems are strictly ergodic, which is related to the quasicompactness of the underlying substitution operator. We also provide an explicit substitution with transcendental inflation factor $λ$.
Dirk Frettlöh; Alexey Garber; Neil Mañibo. Substitution tilings with transcendental inflation factor. Discrete analysis (2024). http://geodesic.mathdoc.fr/item/DAS_2024_a10/
@article{DAS_2024_a10,
author = {Dirk Frettl\"oh and Alexey Garber and Neil Ma\~nibo},
title = {Substitution tilings with transcendental inflation factor},
journal = {Discrete analysis},
year = {2024},
language = {en},
url = {http://geodesic.mathdoc.fr/item/DAS_2024_a10/}
}