On the Entropy of Multidimensional Multiplicative Integer Subshifts

  • Jung Chao Ban
  • , Wen Guei Hu*
  • , Guan Yu Lai
  • *Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

10 Scopus citations

Abstract

A multiplicative integer subshift XΩ derived from the subshift Ω is invariant under multiplicative integer action, which is closely related to the level set of multiple ergodic average. The complexity of XΩ is usually measured by entropy (or box dimension). This work concerns on two types of multi-dimensional multiplicative integer subshifts (MMIS) with different coupling constraints, and then obtains their entropy formulae.

Original languageEnglish
Article number31
JournalJournal of Statistical Physics
Volume182
Issue number2
DOIs
StatePublished - 02 2021
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC part of Springer Nature.

Keywords

  • Box dimension
  • Entropy
  • Multiple ergodic average
  • Multiplicative integer subshift

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