An introduction to critical points for integral functionals (D. Arcoya, L. Boccardo).A semigroup formulation for electromagnetic waves in dispersive dielectric media (H.T. Banks, M.W. Buksas).Limite non visqueuse pour les fluides incompressibles axisymétriques (J. Ben Ameur, R. Danchin).Global properties of some nonlinear parabolic equations (M. Ben-Artzi).A model for two coupled turbulent flows. Part I: analysis of the system (C. Bernardi, T. Chacón Rebollo, R. Lewandowski, F. Murat).Détermination de conditions aux limites en mer ouverte par une méthode de contrôle optimal (F. Bosseur, P. Orenga).Effective diffusion in vanishing viscosity (F. Campillo, A. Piatnitski).Vibration of a thin plate with a "rough" surface (G. Chechkin, D. Cioranescu).Anisotropy and dispersion in rotating fluids (J.-Y. Chemin, B. Desjardins, I. Gallagher, E. Grenier).Integral equations and saddle point formulation for scattering problems (F. Collino, B. Despres).Existence and uniqueness of a strong solution for nonhomogeneous micropolar fluids (C. Conca, R. Gormaz, E. Ortega, M. Rojas).Homogenization of Dirichlet minimum problems with conductor type periodically distributed constraints (R. De Arcangelis).Transport of trapped particles in a surface potential (P. Degond).Diffusive energy balance models in climatology (J.I. Díaz).Uniqueness and stability in the Cauchy problem for Maxwell and elasticity systems (M. Eller, V. Isakov, G. Nakamura, D. Tataru).On the unstable spectrum of the Euler equation (S. Friedlander).Décomposition en profils des solutions de l'équation des ondes semi linéaire critique à l'extérieur d'un obstacle strictement convexe (I. Gallagher, P. Gérard).Upwind discretizations of a steady grade-two fluid model in two dimensions (V. Girault, L.R. Scott).Stability of thin layer approximation of electromagnetic waves scattering by linear and non linear coatings (H. Haddar, P. Joly).Remarques sur la limite → 0 pour les fluides de grade 2 (D. Iftimie).Remarks on the Kompaneets equation, a simplified model of the Fokker-Planck equation (O. Kavian).Singular perturbations without limit in the energy space. Convergence and computation of the associated layers (D. Leguillon, E. Sanchez-Palencia, C. de Souza).Optimal design of gradient fields with applications to electrostatics (R. Lipton, A.P. Velo).A blackbox reduced-basis output bound method for noncoercive linear problems (Y. Maday, A.T. Patera, D.V. Rovas).Simulation of flow in a glass tank (V. Nefedov, R.M.M. Mattheij).Control localized on thin structures for semilinear parabolic equations (P.A. Nguyen, J.-P. Raymond).Stabilité des ondes de choc de viscosité qui peuvent être caractéristiques (D. Serre).