English

M\"obius disjointness for $C^{1 + \varepsilon}$ skew products

Dynamical Systems 2022-03-31 v2 Number Theory

Abstract

We show that for ε>0\varepsilon > 0, every C1+εC^{1 + \varepsilon} skew product on T2\mathbb{T}^2 over a rotation of T1\mathbb{T}^1 satisfies Sarnak's conjecture. This is an improvement of earlier results of Kulaga-Przymus-Lema\'nczyk, Huang-Wang-Ye, and Kanigowski-Lema\'nczyk-Radziwill.

Keywords

Cite

@article{arxiv.2002.01076,
  title  = {M\"obius disjointness for $C^{1 + \varepsilon}$ skew products},
  author = {Alexandre de Faveri},
  journal= {arXiv preprint arXiv:2002.01076},
  year   = {2022}
}

Comments

16 pages. To appear in IMRN