Volume 1 (1984) no. 4

Table of contents

A homotopy method for solving an equation of the type -Δu=F(u)
p. 205-222
The concentration-compactness principle in the calculus of variations. The locally compact case, part 2
p. 223-283
Multiple orbits for hamiltonian systems on starshaped surfaces with symmetries
p. 285-294
Harnack inequalities for quasi-minima of variational integrals
p. 295-308
On the global Cauchy problem for some non linear Schrödinger equations
p. 309-323