Tome 25 (1976) no. 2

Sommaire

The inverse problem for the one-dimensional Schrödinger equation with an energy-dependent potential. I
p. 105-118
The inverse problem for the one-dimensional Schrödinger equation with an energy-dependent potential. II
p. 119-137
Unbounded derivations of von Neumann algebras
p. 139-164
On quantizing A-bundles over Hamilton G-spaces
p. 165-175
On the principle of stability of invariance of physical systems
p. 177-182
Le rôle de l'énergie libre pour des systèmes régis par l'équation de Fökker-Planck
p. 183-196
Eigenwaves in a relativistic gas according to Marle's 14-moment description
p. 197-230