Directed graphs of integers with arcs determined by an arithmetic function
Number Theory
2023-03-24 v1
Abstract
We introduce a new arc in directed graphs of integers. Among other things, we determine the positive integers that have arcs to all except a finite number of positive integers. We also propose some possible research problems at the end of this article.
Keywords
Cite
@article{arxiv.2303.13017,
title = {Directed graphs of integers with arcs determined by an arithmetic function},
author = {Phakhinkon Napp Phunphayap and Passawan Noppakaew and Prapanpong Pongsriiam},
journal= {arXiv preprint arXiv:2303.13017},
year = {2023}
}