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New bounds on the distance Laplacian and distance signless Laplacian spectral radii

dc.creatorDíaz, Roberto Carlos
dc.creatorJulio, Ana
dc.creatorRojo, Óscar
dc.date2019-10-22
dc.date.accessioned2019-11-14T12:01:19Z
dc.date.available2019-11-14T12:01:19Z
dc.identifierhttps://www.revistaproyecciones.cl/article/view/3600
dc.identifier10.22199/issn.0717-6279-2019-04-0056
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/113695
dc.descriptionLet G be a simple undirected connected graph. In this paper, new upper bounds on the distance Laplacian spectral radius of G are obtained. Moreover, new lower and upper bounds for the distance signless Laplacian spectral radius of G are derived. Some of the above mentioned bounds are sharp and the graphs attaining the corresponding bound are characterized. Several illustrative examples are included.  en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherUniversidad Católica del Norte.es-ES
dc.relationhttps://www.revistaproyecciones.cl/article/view/3600/3250
dc.rightsDerechos de autor 2019 Roberto Carlos Díaz, Ana Julio, Óscar Rojoes-ES
dc.rightshttp://creativecommons.org/licenses/by/4.0es-ES
dc.sourceProyecciones. Journal of Mathematics; Vol 38 No 4 (2019); 849-873en-US
dc.sourceProyecciones. Revista de Matemática; Vol. 38 Núm. 4 (2019); 849-873es-ES
dc.source0717-6279
dc.source0716-0917
dc.subjectDistance matrixen-US
dc.subjectVertex transmissionen-US
dc.subjectWiener indexen-US
dc.subjectDistance Laplacian matrixen-US
dc.subjectDistance signless Laplacian matrixen-US
dc.subjectSpectral radiusen-US
dc.subject05C50en-US
dc.subjectGraphs and linear algebra (matrices, eigenvalues, etc.)en-US
dc.subject15B48en-US
dc.subjectPositive matrices and their generalizations; cones of matricesen-US
dc.titleNew bounds on the distance Laplacian and distance signless Laplacian spectral radiien-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeArtículo revisado por pareses-ES
dc.typetexten-US


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