中文

梅滕斯函数与黎曼 zeta 函数倒数的新显式界

数论 2024-07-29 v4

摘要

本文建立了梅滕斯函数 M(x)M(x) 的新显式界。特别地,我们将 M(x)M(x) 与黎曼 zeta 函数 ζ(s)\zeta(s) 非平凡零点的短和进行比较,其差值可利用近期计算及 ζ(s)\zeta(s) 倒数的显式界来界定。利用此关系,我们能够证明 M(x)xexp(η1logx)M(x) \ll x\exp\left(-\eta_1 \sqrt{\log{x}}\right)M(x)xexp(η2(logx)3/5(loglogx)1/5)M(x) \ll x\exp\left(-\eta_2 (\log{x})^{3/5} (\log\log{x})^{-1/5}\right)(对某些 ηi>0\eta_i > 0)的显式版本。我们具有后一形式的界是此类首个显式结果。在证明过程中,我们建立了另一新结果,即形如 1/ζ(σ+it)(logt)2/3(loglogt)1/41/\zeta(\sigma + it) \ll (\log{t})^{2/3} (\log\log{t})^{1/4} 的显式界。

关键词

引用

@article{arxiv.2208.06141,
  title  = {New explicit bounds for Mertens function and the reciprocal of the Riemann zeta-function},
  author = {Ethan S. Lee and Nicol Leong},
  journal= {arXiv preprint arXiv:2208.06141},
  year   = {2024}
}

备注

We have built upon, extended, and improved every aspect of the previously withdrawn paper, while avoiding recent analytic tools that have been revealed to contain errors. Our new results are quantitatively and asymptotically sharper than other (current) results in the literature. As always, any comments are welcomed with open arms!