Nonlinear functional analysis and applications to differential equations : proceedings of the second School ICTP, Trieste, Italy, 21 April-9 May 1997

Hamiltonian systems, I. Ekeland morse theory, K.-C. Chang variational methods, V. Coti Zelati elliptic system, D. De Figueiredo fine analysis of blow-up and applications, Y.-Y. Li duality in nonlinear analysis and applications, N. Ghoussoub elliptic equation in Rn, C. Stuart harmonic maps from surfaces, Q. Jie ordinary differential equations, F. Zanolin multiplicity of solutions for the p-Laplacian, I. Peral homoclinic and heteroclinic orbits of Hamiltonian systems, S. Bolotin periodic solutions of autonomous Hamiltonian systems via degree for SO(2)-equivariant gradient maps, S. Rybicki second order subquadratic Hamiltonian systems, L. Caklovic asymmetric nonlinear boundary value problems, D. Arcoya selected topics on variational problems, A. Ambrosetti fixed point theorems for systems of equations in ordered Banach spaces with applications to differential and integral equations, A. Zertiti degree and multiplicity results for a superlinear problem, M. Henrard. (Part contents)