Tome 56 (1992) no. 4

Sommaire

Le spin et la relativité restreinte
p. 345-356
The Cauchy problem for Hartree-Fock time-dependent equations
p. 357-374
Lie-point symmetries in bifurcation problems
p. 375-414
Logarithmic measures, subdimension and Lyapunov exponents of Cantori
p. 415-427
Coisotropic varieties and their generating families
p. 429-441
À propos du calcul différentiel sur les groupes quantiques
p. 443-448