%0 Journal Article
%T On sumsets of convex sets
%A Tomasz Schoen
%A Ilya D. Shkredov
%J Mathematics
%D 2011
%I arXiv
%X A set of reals A={a_1,...,a_2} is called convex if a_{i+1} - a_i > a_i - a_{i-1} for all i. We prove, in particular, that |A-A| \gg |A|^{8/5} \log{-2/5} |A|.
%U http://arxiv.org/abs/1105.3542v1