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Comptes Rendus Mathématique
Volume 334, n° 4
pages 257-260 (2002)
Doi : S1631-073X(02)02262-8
Received : 20 December 2001 ;  accepted : 7 January 2002
Demi-reconstruction de l'opérateur clôture transitive
Half-reconstruction of the operator transitive closure

Imed Boudabbous a , Jamel Dammak b
a Département de méthodes quantitatives, Faculté des sciences economiques et de gestion de Sfax, BP 1088, Université de Sfax, 3018 Sfax, Tunisie 
b Département de mathématiques, Faculté des sciences de Sfax, BP 802, Université de Sfax, 3018 Sfax, Tunisie 

Note présentée par Jean-Yves Girard


Boudabbous et Cherif [1] ont montré que l'opérateur clôture transitive est reconstructible au sens de Fraïssé et au sens de Ulam. Nous examinons le problème analogue en termes de demi-reconstruction. Pour citer cet article : I. Boudabbous, J. Dammak, C. R. Acad. Sci. Paris, Ser. I 334 (2002) 257-260.

The full text of this article is available in PDF format.

Boudabbous and Cherif [1] showed that the operator transitive closure is reconstructible in the sense of Fraïssé and of Ulam. We examine the analagous problem in the terms of half-reconstruction. To cite this article: I. Boudabbous, J. Dammak, C. R. Acad. Sci. Paris, Ser. I 334 (2002) 257-260.

The full text of this article is available in PDF format.

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