Tome 27 (1998) no. 2

Sommaire

Trace inequalities for Carnot-Carathéodory spaces and applications
p. 195-252
Viscosity solutions and regularity of the free boundary for the limit of an elliptic two phase singular perturbation problem
p. 253-288
Realizing vector fields without loss of derivatives
p. 289-307
Integration of Monge-Ampère equations and surfaces with negative gaussian curvature
p. 309-330
Variational construction of homoclinics and chaos in presence of a saddle-saddle equilibrium
p. 331-377