« La musique... L’expérience même de l’appropiation impossible ». Quelques variations sur un thème de Jacques Derrida

Variations sur un THème de Aldama et Shelah

We study the definability of certain subgroups of a group G that does not have the independence property. If a (type) definable subset X of an elementary extension G of G has property P , we call its trace X∩G over G an externally (type) definable P set. We show the following. Centralisers of subsets of G are externally definable subgroups. Cores of externally definable subgroups and iterated c...

Etude sur la digestion pancratique de la caseine pour la production de la toxine tetanique

Sur un Cas Particulier de la Conjecture de Cerny

Let A be a finite automaton. We are concerned with the minimal length of the words that send all states on a unique state (synchronizing words). J. Černý has conjectured that, if there exists a synchronizing word in A, then there exists such a word with length 6 (n − 1) where n is the number of states of A. As a generalization, we conjecture that, if there exists a word of rank 6 k in A, there ...

Sur la frequence de leptospirose en Iran

Un syndrome « Furoculose de la truite»