2024/03/26 by Silas L. Carvalho, Carvalho, Silas L., Alexander Condori +1
Biochemistry, Genetics and Molecular Biology · Computer Science · #28A78 #37B10 #37B20 #37L40 #Cellular Automata and Applications #DNA and Biological Computing #Dynamical Systems (math.DS) #FOS: Mathematics #semigroups and automata theory
paper · pdf · doi:10.48550/arxiv.2403.17398
openalex publication_date 2024/03/26 · openalex created_date 2024/03/29 · openalex updated_date 2026/07/28
In this work, we are interested in characterizing typical (generic) dimensional properties of invariant measures associated with the full-shift system, T, in a product space whose alphabet is a countable set. More specifically, we show that the set of invariant measures with infinite packing dimension equal to infinity is a dense Gδ subset of M(T), the space of T-invariant measures endowed with the weak topology, where the alphabet M is a countable Polish metric space. We also show that the set of invariant measures with upper q-generalized fractal dimension (with q>1) equal to infinity is a dense Gδ subset of M(T), where the alphabet M is a countable compact metric space. This improves the results obtained by Carvalho and Condori in \citeAS and \citeAS2, respectively. Furthermore, we discuss the dynamical consequences of such results, regarding the upper recurrence rates and upper quantitative waiting time indicator for typical orbits, and how the fractal dimensions of invariant measures and such dynamical quantities behave under an α-Hölder conjugation.