Quelques conclusions personnelles sur les « conclusions du conseil sur l'indicateur europeen des competences linguistiques » de 2006

quelques remarques sur les lacunes de la loi du travail

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Quelques résultats nouveaux sur les méthodes de projection

We revisit fractional step projection methods for solving the Navier–Stokes equations. We study a variant of pressure-correction methods and introduce a new class of velocitycorrection methods. We prove stability and O(δt) convergence in the L norm of the velocity for both variants. We also prove O(δt) convergence in the H norm of the velocity and the L norm of the pressure. We show that the ne...

L’inclinaison Moyenne Des Orbites Des Comètes Sur La Figure De La Terre Et Sur Les Fonctions

One of the most extraordinary phenomena which the system of the world offers to us is the movement of the planets and of their satellites in the same sense and very nearly in the same plane; if we picture to ourselves in fact all these stars describing from west to east some nearly circular orbits and very little inclined to the ecliptic, while the comets seem to be moved indifferently in every...

Sur Le Développement Spectral De La Formule Des Traces D’arthur-selberg Sur Les Corps De Fonctions

Interrogation de données multimédia fondée sur les connaissances du domaine

In this paper, we present a domain knowledge based approach to retrieve multimedia data described by using the MPEG-7 standard. This standard is used since it provides tools to represent, in the same description, the structural and semantic aspects of the multimedia content. However, due to its XML schema based definition, MPEG-7 lacks ability to describe implicit information and to integrate d...