arXiv · 1501.07498
On a question of A. Balog
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.
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Ilya D. Shkredov. 2015-01-29. On a question of A. Balog. https://arxiv.org/abs/1501.07498
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