Lower bounds on expressions dependent on functions $\varphi(n)$, $\psi(n)$ and $\sigma(n)$, II
Number Theory
2024-05-01 v1
Abstract
In this paper we establish lower bounds on several expressions dependent on functions , and .
Cite
@article{arxiv.2404.19332,
title = {Lower bounds on expressions dependent on functions $\varphi(n)$, $\psi(n)$ and $\sigma(n)$, II},
author = {S. I. Dimitrov},
journal= {arXiv preprint arXiv:2404.19332},
year = {2024}
}