Gábor Hegedüs

A generalization of Croot-Lev-Pach's Lemma and a new upper bound for the size of difference sets in polynomial rings

2018 · arXiv (Cornell University)

Croot, Lev and Pach used a new polynomial technique to give a new exponential upper bound for the size of three-term progression-free subsets in the groups $(\mathbb Z _4)^n$. The main tool in proving their …