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Comparaison des fiabilités des systèmes non réparables
(Constantine : Université Mentouri Constantine, 2009-10-25)
In this paper, we presented a necessary and sufficient condition to compare the reliability of k-out-of-n system in the independent non-identical case to its equivalent in the iid case. A necessary condition is established ...
Etude de quelques propriétés topologiques des éspaces de fonctions continues c(x)
(Université Mentouri Constantine, 2009-02-14)
This PhD thesis deals with the topological games theory and the study of the braid group representations. In the first part, we presente many categories of topological games on a topological space X. We show how this games ...
Estimation de la fiabilité d'un système et de ses composants
(Université Mentouri Constantine, 2009-11-02)
The purpose of our work is to present two methods of estimation, the rst one is relative to the estimation of the reliabilities of a system and its components from the test results on these, the second is relative to the ...