Caractérisation des dérivées logarithmiques
Continuity on the Boundary and Analytic Continuation of Continued Fractions.
Continuous dependence of holomorphic functions on partly given boundary values
Convolution operators on spaces of holomorphic functions
A class of convolution operators on spaces of holomorphic functions related to the Hadamard multiplication theorem for power series and generalizing infinite order Euler differential operators is introduced and investigated. Emphasis is placed on questions concerning injectivity, denseness of range and surjectivity of the operators.
Correction to the paper “Continuous dependence of holomorphic functions on partly given boundary values”
Croissance de certaines séries de Dirichlet et applications.