Solutions to some sign change problems on the functions involving sums of divisors
Number Theory
2024-01-19 v1
Abstract
In this note, we solve some sign change problems on the functions involving sums of divisors posed by Pongsriiam recently.
Cite
@article{arxiv.2401.09842,
title = {Solutions to some sign change problems on the functions involving sums of divisors},
author = {Yuchen Ding and Hao Pan and Yu--Chen Sun},
journal= {arXiv preprint arXiv:2401.09842},
year = {2024}
}