Sommaire du Fascicule no. 1

Optimal control problems on parallelizable riemannian manifolds : theory and applications
Boundary feedback stabilization of a three-layer sandwich beam : Riesz basis approach
Homogenization of periodic nonconvex integral functionals in terms of Young measures
A nonlocal singular perturbation problem with periodic well potential
New convexity conditions in the calculus of variations and compensated compactness theory
Second-order sufficient optimality conditions for the optimal control of Navier-Stokes equations
Semigeodesics and the minimal time function
A continuation method for motion-planning problems
On the circle criterion for boundary control systems in factor form : Lyapunov stability and Lur'e equations

Sommaire du Fascicule no. 2

Stabilization of a layered piezoelectric 3-D body by boundary dissipation
Degenerate Eikonal equations with discontinuous refraction index
Reachability of nonnegative equilibrium states for the semilinear vibrating string by varying its axial load and the gain of damping
Topology and geometry of nontrivial rank-one convex hulls for two-by-two matrices
Asymptotic analysis, existence and sensitivity results for a class of multivalued complementarity problems
Homotopy method for minimum consumption orbit transfer problem
Hamilton-Jacobi equations for control problems of parabolic equations
Interior sphere property of attainable sets and time optimal control problems

Sommaire du Fascicule no. 3

Towards a two-scale calculus
Neumann boundary value problems across resonance
An estimation of the controllability time for single-input systems on compact Lie groups
Null controllability of the heat equation with boundary Fourier conditions : the linear case
Exact controllability to the trajectories of the heat equation with Fourier boundary conditions : the semilinear case
Local exact controllability to the trajectories of the Navier-Stokes system with nonlinear Navier-slip boundary conditions
Control of a clamped-free beam by a piezoelectric actuator
Gradient flows of non convex functionals in Hilbert spaces and applications

Sommaire du Fascicule no. 4

Limitations on the control of Schrödinger equations
The geometrical quantity in damped wave equations on a square
Boundary-influenced robust controls : two network examples
On an optimal shape design problem in conduction
Structure of stable solutions of a one-dimensional variational problem
Asymptotics of an optimal compliance-location problem
Stabilization of wave systems with input delay in the boundary control
An elliptic equation with no monotonicity condition on the nonlinearity
Graph selectors and viscosity solutions on lagrangian manifolds