Issue no. 1 Table of Contents

Presymplectic lagrangian systems. II : the second-order equation problem
Relativistic magnetofluids and space-like conformal mapping
Vortices in infinite free Bose systems
Le concept nouveau de fonctionnelle d'opacité d'une statistique. Étude des relations entre la loi des grands nombres, l'entropie informationnelle et l'entropie statistique
Sur les extensions et la cohomologie des représentations des groupes H n ∧SO(n)
Complete Mellin representation and asymptotic behaviours of Feynman amplitudes

Issue no. 2 Table of Contents

On the harmonic analysis of the elastic scattering amplitude of two spinless particles at fixed momentum transfer
Analytic scattering theory of quantum mechanical three-body systems
On the mass spectrum of Higgs particles
An unified presentation of equilibrium distributions in classical and quantum statistical mechanics
Some non-markovian Osterwalder-Schrader fields
Erratums : “Holomorphic induction and the tensor product decomposition of irreducible representations of compact groups. I. SU(n) groups”
Erratums : “Orthogonal polynomial bases for holomorphically induced representations of the general linear groups”

Issue no. 3 Table of Contents

A trace formula for semi-simple Lie algebras
An integral formula for cocycles of Lie groups
Zeta-Function and analytic renormalization
Ordre et informations sur les expériences non disjointes
De Sitter-invariant field equations
Magnetic monopoles in curved spacetimes
Sur quelques univers dont l'espace est localement symétrique

Issue no. 4 Table of Contents

Predictive extension of a singular lagrangian system
A classical basis for quantum mechanics
A stochastic scheme for constructing solutions of the Schrödinger equations
Stability for mean field models
Superpositions of states and a representation theorem
Non-unitary scattering and capture. II. Quantum dynamical semigroup theory
N-body relativistic systems