On Convolutions of Convex Sets and Related Problems

Author:

Schoen Tomasz

Abstract

Abstract. We prove some results concerning convolutions, additive energies, and sumsets of convex sets and their generalizations. In particular, we show that if a set A = {a1, …,an}< ⊆ R has the property that for every fixed 1 ≤ d < n; all differences ai - ai-d, d < i < n; are distinct, then |A + A| ≫ |A|3=2+c for a constant c > 0:

Publisher

Canadian Mathematical Society

Subject

General Mathematics

Cited by 7 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Large convex sets in difference sets;Mathematika;2024-06-30

2. A convex set with a rich difference;Acta Mathematica Hungarica;2022-11-23

3. Higher Convexity and Iterated Sum Sets;Combinatorica;2021-08-31

4. Sumsets of semiconvex sets;Canadian Mathematical Bulletin;2021-02-26

5. On the number of unit-area triangles spanned by convex grids in the plane;Computational Geometry;2017-04

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