dc.creator | DAMMAK,JAMEL | |
dc.date | 2003-05-01 | |
dc.date.accessioned | 2019-11-14T12:55:43Z | |
dc.date.available | 2019-11-14T12:55:43Z | |
dc.identifier | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0716-09172003000100003 | |
dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/117319 | |
dc.description | Given a binary relation R of basis E, we define its dual R*by R* (x, y) = R(y, x). A relation R is self-dual if it is isomorphic to R*. A binary relation R' is hemimorphic to R, if it is isomorphic to 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 characterize the finite binary relations d-half-reconstructibile for every d <FONT FACE=Symbol>Îí</FONT>7, 8, 9, 10, 11<FONT FACE=Symbol>ý</FONT>. | |
dc.format | text/html | |
dc.language | en | |
dc.publisher | Universidad Católica del Norte, Departamento de Matemáticas | |
dc.relation | 10.4067/S0716-09172003000100003 | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.source | Proyecciones (Antofagasta) v.22 n.1 2003 | |
dc.subject | Relation de différence | |
dc.subject | Relation binaire | |
dc.subject | Graphe | |
dc.subject | Hypomorphe | |
dc.subject | Hémimorphe | |
dc.subject | Reconstruction | |
dc.title | CARACTERISATION DES RELATIONS BINAIRES FINIES D-DEMI-RECONSTRUCTIBLES | |