Weighted zero-sum problems over C₃ʳ

dc.contributor.author	Godinho, H.
dc.contributor.author	Lemos, A.
dc.contributor.author	Marques, D.
dc.date.accessioned	2019-06-09T15:20:57Z
dc.date.available	2019-06-09T15:20:57Z
dc.date.issued	2013
dc.identifier.citation	Weighted zero-sum problems over C₃ʳ / H. Godinho, A. Lemos, D. Marques // Algebra and Discrete Mathematics. — 2013. — Vol. 15, № 2. — С. 201–212. — Бібліогр.: 13 назв. — англ.	uk_UA
dc.identifier.issn	1726-3255
dc.identifier.other	2010 MSC:20D60, 20K01.
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/152283
dc.description.abstract	Let Cn be the cyclic group of order n and set sA(Crn) as the smallest integer ℓ such that every sequence S in Cʳn of length at least ℓ has an A-zero-sum subsequence of length equal to exp(Cʳn), for A = {−1, 1}. In this paper, among other things, we give estimates for sA(C₃ʳ), and prove that sA(C₃³) = 9, sA(C₃⁴) = 21 and 41 ≤ sA(C₃⁵) ≤ 45.	uk_UA
dc.description.sponsorship	The first two authors were partially supported by a grant from CNPq-Brazil. The third author is partially supported by FAP-DF, FEMAT and CNPq-Brazil	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Інститут прикладної математики і механіки НАН України	uk_UA
dc.relation.ispartof	Algebra and Discrete Mathematics
dc.title	Weighted zero-sum problems over C₃ʳ	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA