1970/36/2

Some uncomplemented subspaces of C(X) of the type C(Y)

On controllability of systems of strings

Decompositions of operator-valued representations of function algebras

Ensemble de non-synthèse uniforme dans les algèbres ${\displaystyle A_p\left(G\right)}$

A general separation theorem for mappings, saddle-points duality and conjugate functions

On unconditional bases in certain Banach function spaces