Sommaire du Fascicule no. 1

Ergodic problem for the Hamilton-Jacobi-Bellman equation. II
On equivariant p -harmonic maps
Existence and uniqueness results on Single-Peaked solutions of a semilinear problem
Multiple homoclinic solutions for a class of autonomous singular systems in ℝ 2

Sommaire du Fascicule no. 2

Multi-peak bound states for nonlinear Schrödinger equations
Regularity at the free boundary of two-dimensional stationary harmonic maps
A kinetic formulation for multi-branch entropy solutions of scalar conservation laws
Long-time behavior of solutions to a class of quasilinear parabolic equations with random coefficients
Homoclinics : Poincaré-Melnikov type results via a variational approach

Sommaire du Fascicule no. 3

Homoclinic tangencies near cascades of period doubling bifurcations
Existence of minimizers for non-quasiconvex functionals arising in optimal design
ℤ 2 -equivariant Ljusternik-Schnirelman theory for non-even functionals
The Ginzburg-Landau equations of superconductivity and the one-phase Stefan problem

Sommaire du Fascicule no. 4

Existence of solution for a free boundary problem in a nonlinear piecewise homogeneous medium
Équation de Burgers avec conditions initiales à accroissements indépendants et homogènes
Stationary solutions for the Cahn-Hilliard equation
Comparison theorems for some quasilinear degenerate elliptic operators and applications to symmetry and monotonicity results
C ∞ regularity of solutions of the Levi equation
Correction to “Properties of pseudoholomorphic curves in symplectisations. I : asymptotics”

Sommaire du Fascicule no. 5

Infinitely many coexisting strange attractors
Blow-up results for vector-valued nonlinear heat equations with no gradient structure
Saddle-focus singular cycles and prevalence of hyperbolicity
Contracting singular cycles

Sommaire du Fascicule no. 6

On the structure of quasiconvex hulls
Complete blow up and global behaviour of solutions of u t -Δu=g(u)
Weak compactness of wave maps and harmonic maps
Young measure approach to characterization of behaviour of integral functionals on weakly convergent sequences by means of their integrands
Decay estimates for the critical semilinear wave equation