Riemann zeta函数的显式界与一个新的无零点区域
数论
2023-06-21 v1
摘要
我们证明对1/2≤σ≤1且∣t∣≥3,有∣ζ(σ+it)∣≤70.7∣t∣4.438(1−σ)3/2log2/3∣t∣。由此,我们改进了ζ(s)的显式无零点区域,表明ζ(σ+it)在区域σ≥1−1/(54.004(log∣t∣)2/3(loglog∣t∣)1/3)(∣t∣≥3)中无零点,且渐近地在区域σ≥1−1/(48.0718(log∣t∣)2/3(loglog∣t∣)1/3)(∣t∣充分大)中无零点。
引用
@article{arxiv.2306.10680,
title = {Explicit bounds for the Riemann zeta function and a new zero-free region},
author = {Chiara Bellotti},
journal= {arXiv preprint arXiv:2306.10680},
year = {2023}
}
备注
37 pages