Almost supplementary difference sets and quaternary sequences with optimal autocorrelation

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

doi:10.1007/s12095-019-00418-x

Artículo

dc.creator	Armario Sampalo, José Andrés	es
dc.creator	Flannery, D. L.	es
dc.date.accessioned	2021-06-28T09:07:16Z
dc.date.available	2021-06-28T09:07:16Z
dc.date.issued	2020
dc.identifier.citation	Armario Sampalo, J.A. y Flannery, D.L. (2020). Almost supplementary difference sets and quaternary sequences with optimal autocorrelation. Cryptography and Communications, 12 (4), 757-768.
dc.identifier.issn	1936-2447	es
dc.identifier.uri	https://hdl.handle.net/11441/114896
dc.description.abstract	We introduce almost supplementary difference sets (ASDS). For odd m, certain ASDS in Zm that have amicable incidence matrices are equivalent to quaternary sequences of odd length m with optimal autocorrelation. As one consequence, if 2m − 1 is a prime power, or m 1 mod 4 is prime, then ASDS of this kind exist. We also explore connections to optimal binary sequences and group cohomology.	es
dc.description.sponsorship	Junta de Andalucía FQM-016	es
dc.format	application/pdf	es
dc.format.extent	13	es
dc.language.iso	eng	es
dc.publisher	Springer	es
dc.relation.ispartof	Cryptography and Communications, 12 (4), 757-768.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.title	Almost supplementary difference sets and quaternary sequences with optimal autocorrelation	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/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII)	es
dc.relation.projectID	FQM-016	es
dc.relation.publisherversion	https://link.springer.com/article/10.1007/s12095-019-00418-x	es
dc.identifier.doi	10.1007/s12095-019-00418-x	es
dc.journaltitle	Cryptography and Communications	es
dc.publication.volumen	12	es
dc.publication.issue	4	es
dc.publication.initialPage	757	es
dc.publication.endPage	768	es
dc.contributor.funder	Junta de Andalucía	es

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