Issue no. 1 Table of Contents

A nonlinear scattering problem

Narayan, Jack; Stengle, Gilbert

p. 1-53
Transformation conforme de la courbure scalaire sur la sphère

Vaugon, M.

p. 55-65
Vers une notion de dérivation fonctionnelle causale

Fliess, Michel

p. 67-76

Issue no. 2 Table of Contents

Minimax principles for lower semicontinuous functions and applications to nonlinear boundary value problems

Szulkin, Andrzej

p. 77-109
Smooth invariant curves of singularities of vector fields on ℝ 3

Bonckaert, Patrick

p. 111-183

Issue no. 3 Table of Contents

Partial regularity of minimizers of quasiconvex integrals

Giaquinta, Mariano; Modica, Giuseppe

p. 185-208
The generalized Dirichlet problem for equations of Monge-Ampère type

Urbas, John I. E.

p. 209-228
Minimal solutions of variational problems on a torus

Moser, Jürgen

p. 229-272

Issue no. 4 Table of Contents

Reinforcement problems in the calculus of variations

Acerbi, Emilio; Buttazzo, Giuseppe

p. 273-284
Quantum nonlinear Schrödinger equation. I. Intertwining operators

Gutkin, Eugène

p. 285-314
Hopf bifurcation for fully nonlinear equations in Banach space

Da Prato, Giuseppe; Lunardi, Alessandra

p. 315-329
A finiteness result in the free boundary value problem for minimal surfaces

Tomi, Friedrich

p. 331-343
Note de la rédaction

Ekeland, I.

p. 344

Issue no. 5 Table of Contents

On embedded minimal disks in convex bodies

Grüter, M.; Jost, J.

p. 345-390
On the definition and the lower semicontinuity of certain quasiconvex integrals

Marcellini, Paolo

p. 391-409

Issue no. 6 Table of Contents

Global regularity for solutions of the minimal surface equation with continuous boundary values

Williams, Graham H.

p. 411-429
Critical points of convex perturbations of some indefinite quadratic forms and semi-linear boundary value problems at resonance

Mawhin, J.; Willem, M.

p. 431-453
Nonlinear Evolution Equations and Analyticity. I

Kato, Tosio; Masuda, Kyûya

p. 455-467