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Artículo
Quasi-orthogonal cocycles, optimal sequences and a conjecture of Littlewood
dc.creator | Armario Sampalo, José Andrés | es |
dc.creator | Flannery, D. L. | es |
dc.date.accessioned | 2021-06-30T07:19:42Z | |
dc.date.available | 2021-06-30T07:19:42Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Armario Sampalo, J.A. y Flannery, D.L. (2020). Quasi-orthogonal cocycles, optimal sequences and a conjecture of Littlewood. Journal of Algebraic Combinatorics | |
dc.identifier.issn | 0925-9899 | es |
dc.identifier.uri | https://hdl.handle.net/11441/114954 | |
dc.description.abstract | A quasi-orthogonal cocycle, defined over a group of order congruent to 2 modulo 4, is naturally analogous to an orthogonal cocycle (i.e., one defined over a group of order divisible by 4, and whose display matrix is Hadamard). Here we extend the theory of quasi-orthogonal cocycles in new directions, using equivalences with various optimal binary and quaternary sequences. | es |
dc.description.sponsorship | Junta de Andalucía FQM-016 | es |
dc.format | application/pdf | es |
dc.format.extent | 11 | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | Journal of Algebraic Combinatorics | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Cocycles | es |
dc.subject | Quasi-orthogonal | es |
dc.subject | Sequence | es |
dc.subject | Array | es |
dc.subject | Autocorrelation | es |
dc.subject | Merit factor | es |
dc.subject | Golay pairs | es |
dc.subject | Butson Hadamard matrix | es |
dc.subject | EW matrix | es |
dc.title | Quasi-orthogonal cocycles, optimal sequences and a conjecture of Littlewood | 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/s10801-020-00971-2 | es |
dc.identifier.doi | 10.1007/s10801-020-00971-2 | es |
dc.journaltitle | Journal of Algebraic Combinatorics | es |
dc.contributor.funder | Junta de Andalucía | es |
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