Issue no. 1 Table of Contents

Équations de Schrödinger avec potentiels singuliers et à longue portée dans l'approximation de liaison forte
Nonexistence of minimal blow-up solutions of equations iu t =-Δu-k(x)|u| 4/N u in ℝ N
Gravitational ionization : periodic orbits of binary systems perturbed by gravitational radiation

Issue no. 2 Table of Contents

Trajectoires bornées d'une particule soumise à un champ magnétique symétrique linéaire
Sur la dynamique des systèmes mécaniques
Spherical symmetry in classical and quantum Galilei general relativity
Transition le long des chaînes de tores invariants pour les systèmes hamiltoniens analytiques

Issue no. 3 Table of Contents

Equilibrium statistical mechanics of frustrated spin glasses : a survey of mathematical results
Artificial neural networks. A review from physical and mathematical points of view
Controlling Griffiths' singularities
Eigenvalue distribution of random matrices : some recent results
Remarks on intersection-equivalence and capacity-equivalence
A continuous family of automata : the Ising automata

Issue no. 4 Table of Contents

Préface
List of the invited lecturers and of their conferences
List of the short communications
On the problem of defining a specific theory within the frame of local quantum physics
Tomita conjugations and transitivity of locality
Geometric modular action and transformation groups
Phase space properties of local observables and structure of scaling limits
Charged fields, Higgs phenomenon and confinement. Lesson from soluble models
Pole-factorization theorem in quantum electrodynamics
Axiomatic analyticity properties and representations of particles in thermal quantum field theory
Scattering theory for plektons in 2 + 1 dimensions
Quantum spacetime
Envoi