English

On the lowest zero of Dedekind zeta function

Number Theory 2025-07-29 v1

Abstract

Let ζK(s)\zeta_K(s) denote the Dedekind zeta-function associated to a number field KK. In this paper, we give an effective upper bound for the height of first non-trivial zero other than 1/21/2 of ζK(s)\zeta_K(s) under the generalized Riemann hypothesis. This is a refinement of the earlier bound obtained by Omar Sami.

Keywords

Cite

@article{arxiv.2401.10936,
  title  = {On the lowest zero of Dedekind zeta function},
  author = {Sushant Kala},
  journal= {arXiv preprint arXiv:2401.10936},
  year   = {2025}
}
R2 v1 2026-06-28T14:22:00.311Z