Sommaire du Fascicule no. 1

Expansion of inhomogenizations of all the classical Lie algebras to classical Lie algebras
p. 1-26
Continuous bases for unitary irreducible representations of SU(1,1)
p. 27-56
Fields on a homogeneous space of the Poincaré group
p. 57-76
Induced representations of the (1+4) de Sitter group in an angular momentum basis and the decomposition of these representations with respect to representations of the Lorentz group
p. 77-98
Model hamiltonian for low energy baryon pseudo-scalar meson scattering
p. 99-102

Sommaire du Fascicule no. 2

A class of solvable Lie groups and their relation to the canonical formalism
p. 103-127
A spectrum generating nilpotent group for the relativistic free particle
p. 129-136
The irreducible ray representations of the full inhomogeneous Galilei group
p. 137-161
On the decomposition of the tensorial product of two representations of the Poincaré group - Case with at least one imaginary mass
p. 163-194

Sommaire du Fascicule no. 3

On a certain class of semi-simple subalgebras of a semi-simple Lie algebra
p. 195-213
An exponentiation theorem for unbounded derivations
p. 215-220
Two simple applications of the deformation of Lie algebras
p. 221-227
Distributions centrales sur SL(2,R)
p. 229-240
Représentations unitaires des groupes de Lie résolubles
p. 241-252
Paramètres de Stokes et neutrino
p. 253-261
Champs de spin entier dans l'espace-temps de De Sitter
p. 263-270

Sommaire du Fascicule no. 4

Les équations supplémentaires dans le formalisme de Newman-Penrose
p. 271-286
A generalization of metric tensor and its application
p. 287-293
Contribution à l'étude du champ de Yang et Mills
p. 295-343
Sur les interactions dans les équations d'ondes des particules à spin
p. 345-362
L'état fondamental de l'oscillateur harmonique est-il un cycle limite ?
p. 363-370