Sommaire du Fascicule no. 1

Uniform foliation associated with the hamiltonian system ℋ n
Effective diophantine approximation on 𝔾 m
Structures localement plates isotropes des groupes de Lie
Nonzero time periodic solutions to an equation of Petrovsky type with nonlinear boundary conditions : slow oscillations of beams on elastic bearings
Approximation by proper holomorphic maps into convex domains

Sommaire du Fascicule no. 2

About the Lamé system in a polygonal or a polyhedral domain and a coupled problem between the Lamé system and the plate equation. II : exact controllability
The dipole solution for the porous medium equation in several space dimensions
Linear equations in members of recurrence sequences
Semicontinuity and relaxation properties of a curvature depending functional in 2D
Sous-ellipticité d'opérateurs intégro-différentiels vérifiant le principe du maximum
The moment-condition for the free boundary problem for CR functions

Sommaire du Fascicule no. 3

Regularity of free boundaries in two dimensions
Convexly totally bounded and strongly totally bounded sets. Solution of a problem of Idzik
On a class of unsolvable operators
Vacuum solutions of a stationary drift-diffusion model
Hausdorff combing of groups and π 1 ∞ for universal covering spaces of closed 3-manifolds
La transformation de Radon analytique en codimension 1
Precise regularity up to the boundary of proper holomorphic mappings

Sommaire du Fascicule no. 4

Integral representation and relaxation of convex local functionals on BV(Ω)
Geodesics for convex complex ellipsoids
The two weight problem for operators in the upper half-plane
Non-hyperelliptic fibrations of small genus and certain irregular canonical surfaces
On the propagation of singularities of semi-convex functions
Monodromy of the hypergeometric differential equation of type (3,6) II. The unitary reflection group of order 2 9 .3 7 .5.7
Sur un problème d'optimisation lié aux équations de Navier-Stokes