English

Effective Upper Bound Estimates for $|\zeta'(1/2+it)|$ via Exponential Sums

Number Theory 2025-10-03 v1

Abstract

In this paper, we use methods of exponential sums to derive a formula for estimating effective upper bounds of ζ(1/2+it)|\zeta'(1/2+it)|. Different effective upper bounds can be obtained by choosing different parameters.

Keywords

Cite

@article{arxiv.2510.02041,
  title  = {Effective Upper Bound Estimates for $|\zeta'(1/2+it)|$ via Exponential Sums},
  author = {Ting Liu and Jinjin Ma and Binjie Chang and Xinhua Xiong},
  journal= {arXiv preprint arXiv:2510.02041},
  year   = {2025}
}

Comments

v1, 13 pages

R2 v1 2026-07-01T06:13:17.503Z