English

Automorphisms of Toeplitz $\mathscr{B}$-free systems

Dynamical Systems 2017-05-22 v1

Abstract

For each B\mathscr{B}-free subshift given by B={2ibi}iN\mathscr{B}=\{2^ib_i\}_{i\in\mathbb{N}}, where {bi}iN\{b_i\}_{i\in\mathbb{N}} is a set of pairwise coprime odd numbers greater than one, it is shown that its automorphism group consists solely of powers of the shift.

Keywords

Cite

@article{arxiv.1705.07021,
  title  = {Automorphisms of Toeplitz $\mathscr{B}$-free systems},
  author = {Aurelia Bartnicka},
  journal= {arXiv preprint arXiv:1705.07021},
  year   = {2017}
}
R2 v1 2026-06-22T19:52:37.417Z