Mixing properties and entropy bounds of a family of Pisot random substitutions

• Main Authors: Escolano, Giovanni B, Mañibo, Neil, Miro, Eden Delight
• 格式: text
• 出版: Archīum Ateneo 2022
• 主題: Pisot numbers; Random substitution subshifts; Recognisable words; Topological entropy; Topological mixing; Geometry and Topology; Mathematics; Physical Sciences and Mathematics
• 在線閱讀: https://archium.ateneo.edu/mathematics-faculty-pubs/219; https://doi.org/10.1016/j.indag.2022.04.004
• 機構: Ateneo De Manila University

We consider a two-parameter family of random substitutions and show certain combinatorial and topological properties they satisfy. We establish that they admit recognisable words at every level. As a consequence, we get that the subshifts they define are not topologically mixing. We then show that t...