Sommaire du Fascicule no. 1

An exactly solvable model in P. R. M. : quantization. II
A gauge theoretical approach to space-time structures
All linear representations of the Poincaré group up to dimension 8
A singular lagrangian model for N-body relativistic interactions
À propos des deuxième et troisième espaces de cohomologie de l'algèbre de Lie de Poisson d'une variété symplectique
Upper bounds on the decay of correlations in SO(N)-symmetric spin systems with long range interactions
Localisation pour l'opérateur de Schrödinger aléatoire dans un ruban

Sommaire du Fascicule no. 2

Properties of the scattering amplitude for electron-atom collisions
Inner automorphisms of hyperfinite factors and Bogoliubov transformations
A note on a hermitian analog of Einstein spaces
A rigorous approach to relativistic corrections of bound state energies for spin-1/2 particles
Exotic infrared representations of interacting systems
Φ 4 field theory in dimension 4 : a modern introduction to its unsolved problems
Semiclassical analysis of low lying eigenvalues. I. Non degenerate minima : asymptotic expansions

Sommaire du Fascicule no. 3

On the structure of relative identification operators for quantum fields and their connection with the Haag-Ruelle scattering theory
Elliptic functions in spherically symmetric solutions of Einstein's equations
Feynman rules for Wightman functions
A generalization of Dixon's description of extended bodies
On rotation and vibration motions of molecules

Sommaire du Fascicule no. 4

Scattering theory for time-dependent zero-range potentials
The reduction of symplectic structure and Sternberg construction
Evolution of shock waves in relativistic continuum mechanics
Conservation of axiomatic field theory properties by the G-convolution associated with simple graphs and the Φ 4 4 equations of motion
Classical particle limit of non-relativistic quantum mechanics
About some theorems by L. P. Šil'nikov