Borel lemma: geometric progression and zeta-functions
Classical Analysis and ODEs
2025-05-23 v2
Abstract
In the proof of the classical Borel lemma \cite{eB} by Hayman \cite{wkH}, each continuous increasing function satisfies outside a possible exceptional set of linear measure . We note in this work satisfies a sharper inequality , if , outside a possible exceptional set of linear measure for the Hurwitz zeta-function . This result is worth noting, provided the set of in which has linear measure less than . Focusing exclusively on meromorphic functions of infinite order, we utilize Hinkkanen's Second Main Theorem \cite{aH}, draw comparisons with Borel \cite{eB}, Nevanlinna \cite{rN}, and Hayman \cite{wkH}, and finally generalize Fern\'{a}ndez \'{A}rias \cite{aFA1}.
Cite
@article{arxiv.2401.14481,
title = {Borel lemma: geometric progression and zeta-functions},
author = {Qi Han and Jingbo Liu and Nadeem Malik},
journal= {arXiv preprint arXiv:2401.14481},
year = {2025}
}