dc.creator | Dammak, Jamel | |
dc.date | 2017-04-24 | |
dc.identifier | https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/1492 | |
dc.identifier | 10.4067/S0716-09172003000100003 | |
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 R0 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 ? {7, 8, 9, 10, 11}. | es-ES |
dc.format | application/pdf | |
dc.language | spa | |
dc.publisher | Universidad Católica del Norte. | en-US |
dc.relation | https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/1492/1271 | |
dc.rights | Copyright (c) 2003 Proyecciones. Journal of Mathematics | en-US |
dc.source | Proyecciones (Antofagasta, On line); Vol. 22 No. 1 (2003); 31-62 | en-US |
dc.source | Proyecciones. Revista de Matemática; Vol. 22 Núm. 1 (2003); 31-62 | es-ES |
dc.source | 0717-6279 | |
dc.subject | Relation de difference | es-ES |
dc.subject | Relation binaire | es-ES |
dc.subject | Graphe | es-ES |
dc.subject | Hypomorphe | es-ES |
dc.subject | Hémimorphe | es-ES |
dc.subject | Reconstruction. | es-ES |
dc.title | Caracterisation des relations binaires finies d-demi-reconstructibles | es-ES |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.type | Peer-reviewed Article | en-US |