English

On the monotonicity of additive representation functions

Number Theory 2020-02-03 v2 Combinatorics

Abstract

We study the monotonicity behavior of three slightly differently defined additive representation functions (as initiated by Erd\H{o}s, S\'{a}rk\"{o}zy and S\'{o}s), answering one open question and another one partially, and give a slightly simpler proof for a result of Chen and Tang.

Keywords

Cite

@article{arxiv.1912.04766,
  title  = {On the monotonicity of additive representation functions},
  author = {Pascal Stumpf},
  journal= {arXiv preprint arXiv:1912.04766},
  year   = {2020}
}

Comments

fixed a tiny typo, comments are very welcome (o^.^o)

R2 v1 2026-06-23T12:41:35.483Z