Generalized binary arrays from quasi-orthogonal cocycles

Armario Sampalo, José Andrés; Flannery, D. L.

doi:10.1007/s10623-019-00626-9

Artículo

dc.creator	Armario Sampalo, José Andrés	es
dc.creator	Flannery, D. L.	es
dc.date.accessioned	2019-06-13T11:07:23Z
dc.date.available	2019-06-13T11:07:23Z
dc.date.issued	2019
dc.identifier.citation	Armario Sampalo, J.A. y Flannery, D.L. (2019). Generalized binary arrays from quasi-orthogonal cocycles. Designs, Codes and Cryptography, 87 (march 2019)
dc.identifier.issn	0925-1022	es
dc.identifier.uri	https://hdl.handle.net/11441/87410
dc.description.abstract	Generalized perfect binary arrays (GPBAs) were used by Jedwab to construct perfect binary arrays. A non-trivial GPBA can exist only if its energy is 2 or a multiple of 4. This paper introduces generalized optimal binary arrays (GOBAs) with even energy not divisible by 4, as analogs of GPBAs. We give a procedure to construct GOBAs based on a characterization of the arrays in terms of 2-cocycles. As a further application, we determine negaperiodic Golay pairs arising from generalized optimal binary sequences of small length.	es
dc.description.sponsorship	Junta de Andalucía FQM-016	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	Springer	es
dc.relation.ispartof	Designs, Codes and Cryptography, 87 (march 2019)
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.title	Generalized binary arrays from quasi-orthogonal cocycles	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/submittedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/embargoedAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII)	es
dc.relation.projectID	FQM-016	es
dc.date.embargoEndDate	2020-03
dc.relation.publisherversion	https://link.springer.com/article/10.1007/s10623-019-00626-9	es
dc.identifier.doi	10.1007/s10623-019-00626-9	es
idus.format.extent	16	es
dc.journaltitle	Designs, Codes and Cryptography	es
dc.publication.volumen	87	es
dc.publication.issue	march 2019	es

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