Volume no :17, Issue no: 1, -2 September and October 2012

RIESZ TYPE MINIMAL OMEGA-REPRESENTATIONS IN THE HALF-PLANE

Author's: ARMEN JERBASHIAN and JOEL RESTREPO
Pages: [1] - [37]
Received Date: August 26, 2012
Submitted by:

Abstract

First, some Green type potentials are introduced in the upper half-plane, which depend on a functional parameter given on and can have any mass density near the finite points of the real axis. These potentials possess a minimality property in the sense that they coincide with the ordinary Green potentials in the upper half-plane after application of some generalization of Liouville’s fractional integration. Then, the Riesz type descriptive representations of some Nevanlinna-Djrbashian type classes of functions delta-subharmonic in the half-plane and possessing there bounded Tsuji characteristics are established, where the new potentials participate and an analogue of the Stieltjes inversion formula is true.

Keywords

potential, functional parameter, half-plane.