Volume 11 (1977) no. 4

Table of contents

Error estimates and free-boundary convergence for a finite difference discretization of a parabolic variational inequality
p. 315-340
An analysis of the convergence of mixed finite element methods
p. 341-354
Structure et estimations de coefficients d'erreurs
p. 355-368
Existence et approximation de points selles pour certains problèmes non linéaires
p. 369-400