Issue no. 1 Table of Contents

La théorie des catastrophes. V. Transformées de Legendre et thermodynamique
Applications of the characteristic identity for GL(N)
Differential forms as spinors
Exceptional and orthosymplectic graded Lie algebras
Generators for quasi-free completely positive semi-groups

Issue no. 2 Table of Contents

Coherent states and square integrable representations
Topological charges and high dimensional instantons
Bound states in completely integrable systems with two types of particles
The inverse problem at fixed energy for finite range complex potentials
Perturbations à symétrie sphérique de la métrique d'un univers en expansion, II
Un programme de quantification des champs libres relativistes sur les espaces courbes
Sur le mouvement isentropique en magnétohydrodynamique

Issue no. 3 Table of Contents

Cauchy data on a manifold
Asymptotic waves and critical time in general relativistic magnetohydrodynamics
Sur l'électrostatique dans l'espace-temps de Schwarzschild
Topology of vortices
Iteration of endomorphisms on the real axis and representation of numbers

Issue no. 4 Table of Contents

Filter theory and covering law
A limitation on Bell's inequality
Two-channel hamiltonians and the optical model of nuclear scattering
Scale symmetry and virial theorem
A dynamical approach to relativistic continuum thermodynamics