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dc.creatorDAMMAK,JAMEL
dc.date2003-12-01
dc.date.accessioned2020-02-17T15:31:27Z
dc.date.available2020-02-17T15:31:27Z
dc.identifierhttps://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0716-09172003000300002
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/129646
dc.descriptionGiven a binary relation R of basis E ,wedefine its dual R *by R *(x,y )=R (y,x ).Arelation R is self-dual if it is isomorphic to R *. A binary relation R 0 is hemimorphic to R ,ifitisisomorphicto R or to R *. A binary relation R is d -half-reconstructible if it is determined by its restrictions of cardinality d , up to hemimorphism. In this paper we obtain : The finite connected binary relations of cardinality n =12 are (n -5)-half -reconstructible
dc.formattext/html
dc.languageen
dc.publisherUniversidad Católica del Norte, Departamento de Matemáticas
dc.relation10.4067/S0716-09172003000300002
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceProyecciones (Antofagasta) v.22 n.3 2003
dc.subjectRelation de différenc
dc.subjectRelation binaire
dc.subjectGraphe
dc.subjectHy-pomorphe
dc.subjectHémimorphe
dc.subjectReconstruction
dc.subjectConnexe
dc.titleLA (-5)-DEMI-RECONSTRUCTIBILITÉDES RELATIONS BINAIRES CONNEXES FINIES


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