Generalizations on a Problem of Saffari
Number Theory
2015-11-26 v1
Abstract
We provide a generalization of a problem first considered by Saffari and fully solved by Saffari, Erd\H{o}s and Vaughan on direct factor pairs, to arbitrary finite families of direct factors, and solve it using a method of Daboussi. We end with a few related open problems.
Cite
@article{arxiv.1511.08043,
title = {Generalizations on a Problem of Saffari},
author = {Alexander P. Mangerel},
journal= {arXiv preprint arXiv:1511.08043},
year = {2015}
}
Comments
4 pages, accepted to INTEGERS