中文

1除以Salem数的周期展开

数论 2022-08-16 v5 动力系统

摘要

我们证明,对于次数为dd的Salem数β\beta,存在正常数c(d)c(d),使得对自然数密度c(d)\ge c(d)的整数mmβm\beta^m是Parry数。进一步,我们证明c(6)>1/2c(6)>1/2,并讨论其与四维离散旋转的关系。

关键词

引用

@article{arxiv.2206.06675,
  title  = {Periodic expansion of one by Salem numbers},
  author = {Shigeki Akiyama and Hachem Hichri},
  journal= {arXiv preprint arXiv:2206.06675},
  year   = {2022}
}

备注

Revision after referee comments and suggestions. Information in the paper is increased