Issue no. 1 Table of Contents

Remarks on integration over Lie algebras
Consequences of the validity of Huygens' principle for the conformally invariant scalar wave equation, Weyl's neutrino equation and Maxwell's equations on Petrov type II space-times
The simplified Wheeler-Dewitt equation : the Cauchy problem and some spectral properties
Proposition de structures géométriques « amplifiées » pour le traitement des systèmes de points matériels
Invariant subspaces for the Schrödinger evolution group
The Mourre estimate for regular dispersive systems
The Bethe lattice spin glass at zero temperature

Issue no. 2 Table of Contents

Post-newtonian generation of gravitational waves. II. The spin moments
A natural graded Lie algebra sheaf over Riemann surfaces
Norm group convergence for singular Schrödinger operators
Polynomial bounds on the number of scattering poles for symmetric systems
Dirac equations with moving nuclei
On the homomorphisms of sum logics

Issue no. 3 Table of Contents

Classical and quantum scattering for Stark hamiltonians with slowly decaying potentials
Treillis d'ondelettes associés aux groupes de Lorentz
Gravitational scattering of electromagnetic field by Schwarzschild black-hole
Stationary solutions for the Swift-Hohenberg equation in non-uniform backgrounds

Issue no. 4 Table of Contents

Elementary acceleration and multisummability. I
Instability of symmetric stationary states for some nonlinear Schrödinger equations with an external magnetic field
The weak coupling limit without rotating wave approximation