SUMSETS IN THE HYPERCUBE

Research output: Contribution to journalArticlepeer-review

Abstract

A subset S of the Boolean hypercube \BbbFn2 is a sumset if S = A + A = \{a + b | a, b \in A\} for some A \subseteq \BbbFn2 . We prove that the number of sumsets in \BbbFn2 is asymptotically (2n - 1)22n-1 . Furthermore, we show that the family of sumsets in \BbbFn2 is almost identical to the family of all subsets of \BbbFn2 that contain a complete linear subspace of codimension 1.

Original languageEnglish
Pages (from-to)314-326
Number of pages13
JournalSIAM Journal on Discrete Mathematics
Volume39
Issue number1
DOIs
StatePublished - 2025

Funding

FundersFunder number
Blavatnik Family Foundation
National Science FoundationDMS-2154082
Iowa Science Foundation1593/24

    Keywords

    • additive combinatorics
    • combinatorics
    • sumsets

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