Title
An Upper Bound for Weak B-Sets.
Abstract
We prove that if A subset of [N] does not contain any solution to the equation x(1) +...+x(k) = y(1) + ... +y(k) with distinct x(1), ... x(k), y(1), ..., y(k) is an element of A, then vertical bar A vertical bar <= 16k(3/2)N(1/k), provided N >=(2k(2))(2k). This problem was first considered by Ruzsa, and this upper bound improves the previously best known upper bound of (1/4 + o(k)(1))k(2)N(1/k) which was proved by Timmons.
Year
DOI
Venue
2019
10.1137/18M1189439
SIAM JOURNAL ON DISCRETE MATHEMATICS
Keywords
DocType
Volume
weak Sidon sets,sets,avoiding linear equations,combinatorial number theory
Journal
33
Issue
ISSN
Citations 
2
0895-4801
0
PageRank 
References 
Authors
0.34
0
2
Name
Order
Citations
PageRank
Tomasz Schoen13612.04
Ilya d. Shkredov2101.32