Volume 5 (2000)

Table of contents

Exact boundary controllability of 3-D Euler equation
p. 1-44
Optimal control of obstacle problems : existence of Lagrange multipliers
p. 45-70
Relaxation of singular functionals defined on Sobolev spaces
p. 71-85
Contrôle et stabilisation d'ondes électromagnétiques
p. 87-137
Computation of the distance to semi-algebraic sets
p. 139-156
Null controllability of nonlinear convective heat equations
p. 157-173
Viability kernels and control sets
p. 175-185
The brachistochrone problem with frictional forces
p. 187-206
Boundary control of the Maxwell dynamical system : lack of controllability by topological reasons
p. 207-217
The wave equation with oscillating density : observability at low frequency
p. 219-258
Optimal control approach in inverse radiative transfer problems : the problem on boundary function
p. 259-278
Sufficient conditions for infinite-horizon calculus of variations problems
p. 279-292
Control Lyapunov functions for homogeneous “Jurdjevic-Quinn” systems
p. 293-311
A smooth Lyapunov function from a class-𝒦ℒ estimate involving two positive semidefinite functions
p. 313-367
Value functions for Bolza problems with discontinuous lagrangians and Hamilton-Jacobi inequalities
p. 369-393
Absolute stability results for well-posed infinite-dimensional systems with applications to low-gain integral control
p. 395-424
On some optimal control problems for the heat radiative transfer equation
p. 425-444
Image deblurring, spectrum interpolation and application to satellite imaging
p. 445-475
Optimal control of stationary, low mach number, highly nonisothermal, viscous flows
p. 477-500
Nonlocal variational problems arising in long wave propagation
p. 501-528
On the representation of effective energy densities
p. 529-538
A-quasiconvexity : relaxation and homogenization
p. 539-577
Links between young measures associated to constrained sequences
p. 579-590
Stabilisation frontière de problèmes de Ventcel
p. 591-622