On zero-sum free subsets of length 7
type: Item
instance of: scholarly article
title: On zero-sum free subsets of length 7
zbMATH Open document ID: 1231.05295
author: Pingzhi Yuan
author: Xiangneng Zeng
published in: The Electronic Journal of Combinatorics
publication date: 2010-08-12T00:00:00Z
full work available at URL: https://eudml.org/doc/224733
full work available at URL: v17i1r104.html
review text: Summary: Let \(G\) be a finite additively written abelian group, and let \(X\) be a subset of 7 elements in \(G\). We show that if \(X\) contains no nonempty subset with sum zero, then the number of the elements which can be expressed as the sum over a nonempty subsequence of \(X\) is at least 24.
Mathematics Subject Classification ID: 05E15
zbMATH DE Number: 5769519
zbMATH Keywords: finite additively written abelian group
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 5769519