Numerical analysis of partial differential equations

S. Albertoni: Alcuni metodi di calcolo nella teoria della diffusione dei neutroni.- I. Babuska: Optimization and numerical stability in computations.- J. H. Bramble: Error estimates in elliptic boundary value problems.- G. Capriz: The numerical approach to hydrodynamic problems.- A. Dou: Energy inequalities in an elastic cylinder.- T. Doupont: On the existence of an iterative method for the solution of elliptic difference equation with an improved work estimate.- J. Douglas, J. R. Cannon: The approximation of harmonic and parabolic functions of half-spaces from interior data.- B. E. Hubbard: Error estimates in the fixed Membrane problem.- K. Jorgens: Calculation of the spectrum of a Schrödinger operator.- A. Lasota: Contingent equations and boundary value problems.- J. L. Lions: Réduction à des problèmes du type Cauchy-Kowalewska.- J. L. Lions: Problèmes aux limites non homogènes à données irrégulières; une méthode d’approximation.- J. L. Lions: Remarques sur l’approximation régularisée de problèmes aux limites.- W. V. Petryshyn: On the approximation-solvability of nonlinear functional equations in normed linear spaces.- P. A. Raviart: Approximation des équations d’évolution par des méthodes variationnelles.- M. Sibony, H. Brezis: Méthodes d’approximation et d’itération pour les operateurs monotones.- V. Thomee: Some topics in stability theory for partial difference operators.