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Faithful extensions on finite orders classes

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Guillet, Alain [UCL] Leblet, Jimmy [Université de Nantes] Rampon, Jean-Xavier [Université de Nantes]

We investigate, in the particular case of finite orders classes, the notion of faithful extensions among relations introduced in 1971 by R. Fraïssé. We show that, for most of the known classes of orders, any order belonging to a class admits a faithful extension also belonging to that class.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Access type Accès interdit
Publication date 2005
Language Anglais
Conference "7th International Colloquium on Graph Theory"
Journal information "Electronic Notes in Discrete Mathematics" - Vol. 22, p. 383-386 (15/10/2005)
Peer reviewed yes
Publisher Elsevier BV ((Netherlands) Amsterdam)
Affiliations UCL - EUEN/STAT - Institut de statistique
Université de Nantes - LINA-FST
Keywords Embedding ; Extension ; Faithful extension ; Finite orders ; Isomorphism ; Partially ordered set
Links
Bibliographic reference Guillet, Alain ; Leblet, Jimmy ; Rampon, Jean-Xavier. Faithful extensions on finite orders classes.7th International Colloquium on Graph TheoryIn: Electronic Notes in Discrete Mathematics, Vol. 22, p. 383-386 (15/10/2005)
Permanent URL http://hdl.handle.net/2078.1/106081