On a question of A. Balog
Combinatorics
2015-01-30 v1 Number Theory
Abstract
We give a partial answer to a conjecture of A. Balog, concerning the size of AA+A, where A is a finite subset of real numbers. Also, we prove several new results on the cardinality of A:A+A, AA+AA and A:A + A:A.
Cite
@article{arxiv.1501.07498,
title = {On a question of A. Balog},
author = {Ilya D. Shkredov},
journal= {arXiv preprint arXiv:1501.07498},
year = {2015}
}
Comments
11 pages