Volume 3, No. 2 (1967)

An algebra of pseudo difference schemes and its applications

Derivations of uniformly hyperfinite C*-algebras

On some fundamental theorems of contingent equations in connection with the control problems

On the decay for large $|x|$ of solutions of parabolic equations with unbounded coefficients

On a Harnack inequality for nonlinear parabolic equations

Familles kneseriennes et le probleme aux limites pour l'equation differentielle ordinaire du second ordre