Shadowing With Small Diameter Sets Of Bounded Cardinality

Fuente: arXiv
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Autori principali: Meddaugh, Jonathan, Stephens, Elyssa
Natura: Preprint
Pubblicazione: 2025
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author Meddaugh, Jonathan
Stephens, Elyssa
author_facet Meddaugh, Jonathan
Stephens, Elyssa
contents We examine dynamical systems with the property that pseudo-orbits can be traced by small diameter sets with bounded cardinality. In particular, we show that mixing sofic subshifts and surjective dynamical systems with the specification property have this property, and in these systems, it is sufficient to consider small sets of cardinality no more than two. We also prove that a more general class of subshifts, the subshifts of quasi-finite type, exhibit this property.
format Preprint
id arxiv_https___arxiv_org_abs_2509_04312
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Shadowing With Small Diameter Sets Of Bounded Cardinality
Meddaugh, Jonathan
Stephens, Elyssa
Dynamical Systems
54H20, 37B10, 37C50
We examine dynamical systems with the property that pseudo-orbits can be traced by small diameter sets with bounded cardinality. In particular, we show that mixing sofic subshifts and surjective dynamical systems with the specification property have this property, and in these systems, it is sufficient to consider small sets of cardinality no more than two. We also prove that a more general class of subshifts, the subshifts of quasi-finite type, exhibit this property.
title Shadowing With Small Diameter Sets Of Bounded Cardinality
topic Dynamical Systems
54H20, 37B10, 37C50
url https://arxiv.org/abs/2509.04312