On skew-Hadamard matrices

Koukouvinos, C; Stylianou, S

dc.contributor.author	Koukouvinos, C	en
dc.contributor.author	Stylianou, S	en
dc.date.accessioned	2014-03-01T01:28:55Z
dc.date.available	2014-03-01T01:28:55Z
dc.date.issued	2008	en
dc.identifier.issn	0012-365X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/19030
dc.subject	Best matrices	en
dc.subject	Constructions	en
dc.subject	G-matrices	en
dc.subject	Good matrices	en
dc.subject	Optimal designs	en
dc.subject	Skew-Hadamard matrices	en
dc.subject.classification	Mathematics	en
dc.subject.other	Computational methods	en
dc.subject.other	Design	en
dc.subject.other	Mathematical models	en
dc.subject.other	Problem solving	en
dc.subject.other	Best matrices	en
dc.subject.other	G-matrices	en
dc.subject.other	Good matrices	en
dc.subject.other	Skew-Hadamard matrices	en
dc.subject.other	Matrix algebra	en
dc.title	On skew-Hadamard matrices	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.disc.2006.06.037	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.disc.2006.06.037	en
heal.language	English	en
heal.publicationDate	2008	en
heal.abstract	Skew-Hadamard matrices are of special interest due to their use, among others, in constructing orthogonal designs. In this paper, we give a survey on the existence and equivalence of skew-Hadamard matrices. In addition, we present some new skew-Hadamard matrices of order 52 and improve the known lower bound on the number of the skew-Hadamard matrices of this order. (c) 2007 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Discrete Mathematics	en
dc.identifier.doi	10.1016/j.disc.2006.06.037	en
dc.identifier.isi	ISI:000256107600008	en
dc.identifier.volume	308	en
dc.identifier.issue	13	en
dc.identifier.spage	2723	en
dc.identifier.epage	2731	en