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On spectra of weighted graphs of order ≤5
dc.contributor.authorMarijuán López, Carlos 
dc.contributor.authorPisonero Pérez, Miriam 
dc.date.accessioned2019-05-09T07:06:01Z
dc.date.available2019-05-09T07:06:01Z
dc.date.issued2018
dc.identifier.citationElectronic Notes in Discrete Mathematics, 2018, vol. 68. p. 95-100es
dc.identifier.issn1571-0653es
dc.identifier.urihttp://uvadoc.uva.es/handle/10324/35985
dc.descriptionProducción Científicaes
dc.description.abstractThe problem of characterizing the real spectra of weighted graphs is only solved for weighted graphs of order n ≤ 4. We overview these known results, that come from the context of nonnegative matrices, and give a new method to rule out many unresolved spectra of size 5.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherElsevieres
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.classificationWeighted graphses
dc.subject.classificationGrafos ponderadoses
dc.subject.classificationAdjacency matrixes
dc.subject.classificationMatriz de adyacenciaes
dc.subject.classificationEigenvalue problemses
dc.subject.classificationProblemas de valor propioes
dc.titleOn spectra of weighted graphs of order ≤5es
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© 2018 Elsevieres
dc.identifier.doihttps://doi.org/10.1016/j.endm.2018.06.017es
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S1571065318301082es
dc.peerreviewedSIes
dc.description.projectMinisterio de Economía, Industria y Competitividad ( grant MTM2015-365764-C3-1-P)es
dc.description.projectUniversidad de Valladolid (GIR TAMCO)es
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International


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