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Hausdorff dimensions of Beatty multiplicative shifts

  • Jung Chao Ban
  • , Wen Guei Hu
  • , Guan Yu Lai*
  • *Corresponding author for this work
  • National Chengchi University
  • National Taiwan University
  • Sichuan University

Research output: Contribution to journalJournal Article peer-review

Abstract

We introduce the Beatty multiplicative shift, which is a generalization of the multiplicative shift of finite type (multiplicative SFT) Kenyon et al. (2012) [18] and the affine multiplicative shift Ban et al. (2025) [3] . We obtain the Hausdorff dimension and Minkowski dimension formulas. It turns out that the coefficients of the formula are closely related to the classical disjoint covering of the positive integers in number theory.

Original languageEnglish
Article number130298
JournalJournal of Mathematical Analysis and Applications
Volume557
Issue number2
DOIs
StatePublished - 15 05 2026

Bibliographical note

Publisher Copyright:
© 2025 Elsevier Inc.

Keywords

  • Affine multiplicative shifts
  • Beatty sequence
  • Disjoint cover
  • Hausdorff dimension
  • Minkowski dimension
  • Multiplicative subshifts

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