Issue no. 1 Table of Contents

Existence, uniqueness and iterative construction of motions of charged particles with retarded interactions
Some results on the calculus of variations on jet spaces
On the relationship between the reversibility of dynamics and balance conditions
Classification géométrique des structures internes des systèmes dynamiques à deux spins
Propagation of chaos for Burgers' equation
Errata : “Cylindrically symmetric Einstein-Maxwell and scalar fields and stiff fluid distributions”

Issue no. 2 Table of Contents

On the possibility of general relativistic oscillations. II
About the adiabatic stability of resonant states
Bound states and scattering states for time periodic hamiltonians
Bound states and propagating states for time-dependent hamiltonians
The canonical structure of generalized non-linear sigma models in constrained hamiltonian formalism

Issue no. 3 Table of Contents

The return of the quartic oscillator. The complex WKB method

Issue no. 4 Table of Contents

Large time, small coupling behaviour of a quantum particle in a random field
An upper bound for the local time-decay of scattering solutions for the Schrödinger equation with Coulomb potential
Errata : « Classification géométrique des structures internes des systèmes dynamiques à 2 spins »