More differences than multiple sums
classification
🧮 math.NT
math.CO
keywords
sumscomparedifferencedifferencesexistencefoldmultiplesets
read the original abstract
We compare the size of the difference set $A-A$ to that of the set $kA$ of $k$-fold sums. We show the existence of sets such that $|kA| < |A-A|^{a_k}$ with $a_k<1$.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.