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Random averaging in ergodic theorem and boundary deformation rate in symbolic dynamics

  • B. M. Gurevich
  • , S. A. Komech
  • , A. A. Tempelman

Research output: Contribution to journalArticlepeer-review

Abstract

For some symbolic dynamical systems we study the value of the boundary deformation for a small ball in the phase space during a period of time depending on the center and radius of the ball. For actions of countable Abelian groups, a version of the Mean Ergodic theorem with averaging over random sets is proved and used in the proof of the main theorem on deformation rate.

Original languageEnglish
Pages (from-to)77-88
Number of pages12
JournalMoscow Mathematical Journal
Volume19
Issue number1
DOIs
StatePublished - 1 Jan 2019
Externally publishedYes

Keywords

  • Boundary deformation rate
  • Invariant measure
  • Magic word
  • Mean Ergodic theorem
  • Metric entropy
  • Sofic system
  • Symbolic dynamical systems
  • Synchronized system
  • Topological Markov shift

ASJC Scopus subject areas

  • General Mathematics

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