On Delta-Graphs And Delta Conjecture

dc.creatorDíaz Navarro,Pedro
dc.date2018-06-01
dc.date.accessioned2023-09-25T14:23:29Z
dc.date.available2023-09-25T14:23:29Z
dc.identifierhttp://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S1409-24332018000100001
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8818931
dc.descriptionAbstract In this paper we define two infinite families of graphs called C-δ graphs and δ-graphs and prove that δ-graphs satisfy delta conjecture. Also we see that C-δ graphs family contains the complements of δ-graphs. Finally we give a list of C-δ graphs and the relationship with the minimum semidefinite rank of these graphs.
dc.formattext/html
dc.languageen
dc.publisherCentro de Investigaciones en Matemática Pura y Aplicada (CIMPA) y Escuela de Matemática, San José, Costa Rica.
dc.relation10.15517/rmta.v1i25.32228
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceRevista de Matemática Teoría y Aplicaciones v.25 n.1 2018
dc.subjectdelta conjecture
dc.subjectsimple connected graphs
dc.subjectminimum semidefinite rank
dc.subjectδ-graph
dc.subjectC-δ graphs
dc.subjectorthogonal representation.
dc.titleOn Delta-Graphs And Delta Conjecture
dc.typeinfo:eu-repo/semantics/article


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