1966-1967/28/3

The Arens product and multiplier operators

Conditions de non existence des solutions de l'équation différentielle des opérateurs de J. Mikusiński

On generalized topological divisors of zero in real m-convex algebras

Continuity of operator functions

Sur le comportement asymptotique de processus de Markov non homogènes

Matrix transformations of Schauder bases

On the characterization of sequence spaces associated with Schauder bases

An example concerning reflexivity

Perron's integral for derivatives in ${\displaystyle L^r}$

Hypoelliptic and entire elliptic convolution equations in subspaces of the space of distributions (I)

Absolut p-summierende Abbildungen in normierten Räumen

A characterization of Hilbert-Schmidt operators

Sur la convergence presque partout des séries de Fourier-Walsh des fonctions de l'espace L²(0,1)