Painlevé' s Theorem and the Phragmén-Lindelöf Maximum Principle.
We shall characterize the sets of locally uniform convergence of pointwise convergent sequences. Results obtained for sequences of holomorphic functions by Hartogs and Rosenthal in 1928 will be generalized for many other sheaves of functions. In particular, our Hartogs-Rosenthal type theorem holds for the sheaf of solutions to the second order elliptic PDE's as well as it has applications to the theory of harmonic spaces.
Dans ce travail, on s’est posé le problème suivant : étant donné un cône convexe de fonction s.c.i. sur localement compact, à quelles conditions est-il le cône des fonctions surharmoniques dans pour une certaine théorie locale du potentiel, à construire effectivement à partir de ? On montre que si est maximal (dans l’ensemble des cônes de fonctions vérifiant un principe du minimum), séparant et contient assez de fonctions continues, on peut construire un faisceau de cônes de fonctions...
A complete form of the classical theorem by Gauss-M. Riesz-Frostman is given for a large of Markov processes without the usual hypothesis of duality. The idea leads to a probabilistic solution of Robin’s problem and it is based on the last exit time from a transient set.