Orthogonal designs and Type II codes over Z(2k)

Georgiou, S; Harada, M; Koukouvinos, C

dc.contributor.author	Georgiou, S	en
dc.contributor.author	Harada, M	en
dc.contributor.author	Koukouvinos, C	en
dc.date.accessioned	2014-03-01T01:18:10Z
dc.date.available	2014-03-01T01:18:10Z
dc.date.issued	2002	en
dc.identifier.issn	0925-1022	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14843
dc.subject	orthogonal designs	en
dc.subject	self-dual codes	en
dc.subject	Type II codes over Z2k	en
dc.subject.classification	Computer Science, Theory & Methods	en
dc.subject.classification	Mathematics, Applied	en
dc.subject.other	SELF-DUAL CODES	en
dc.title	Orthogonal designs and Type II codes over Z(2k)	en
heal.type	journalArticle	en
heal.identifier.primary	10.1023/A:1013804414889	en
heal.identifier.secondary	http://dx.doi.org/10.1023/A:1013804414889	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	Symmetric designs are used to construct binary extremal self-dual codes and Hadamard matrices and weighing matrices are used to construct extremal ternary self-dual codes. In this paper, we consider orthogonal designs and related matrices to construct self-dual codes over a larger alphabet. As an example, a number of extremal Type II codes over \BbbZ(2k) are constructed.	en
heal.publisher	KLUWER ACADEMIC PUBL	en
heal.journalName	DESIGNS CODES AND CRYPTOGRAPHY	en
dc.identifier.doi	10.1023/A:1013804414889	en
dc.identifier.isi	ISI:000173344100003	en
dc.identifier.volume	25	en
dc.identifier.issue	2	en
dc.identifier.spage	163	en
dc.identifier.epage	174	en