ICPT ’91, 1994 Proceedings from the International Conference on Potential Theory, Amersfoort, The Netherlands, August 18–24, 1991

ICPT91, the International Conference on Potential Theory, was held in Amersfoort, the Netherlands, from August 18--24, 1991.
The volume consists of two parts, the first of which contains papers which also appear in the special issue of POTENTIAL ANALYSIS. The second part includes a collection of contributions edited and partly produced in Utrecht. Professor Monna wrote a preface reminiscing about his experiences with potential theory, mathematics and mathematicians during the last sixty years. The final pages contain a list of participants and a compact index.

Isoperimetric Inequalities in Potential Theory.- Comparaison des semi-groupes et des résolvantes d’ordre ? associés à des opérateurs differentiels de type divergence.- Minimal Operators from a Potential-Theoretic Viewpoint.- Perturbation semi-linéaire des résolvantes et des semi-groupes.- Opérateurs linéaires gaussiens.- Nonlinear Potential Theory and PDEs.- Removability of Singularities in Potential Theory.- Effilement minimal en une singularité isolée de l’équation de Schrödinger et application au principe de Picard.- Sur les systèmes dynamiques instables.- Uniqueness of Kernel Functions of the Heat Equation.- Some Calculations on the Conditional Densities of Well-Admis-sible Measures on Linear Spaces.- Mesures de représentation sur les espaces biharmoniques.- Monotone Dirichlet Forms and Resolvents.- Local Properties of Harmonic Functions Relative to Dirichlet Forms.- Finiteness Principle and Harnack Principle.- Outils récents pour l’analyse sur l’espace de Wiener.- On the Potential in Thermodiffusion in Solid Body.- Duality on Balayage Spaces.- Perturbation semi-linéaire des resolvantes.- Sur la comparaison des fonctions de Green de ? – ? et ? – ? –µ.- A Free Boundary Problem in Classical Potential Theory.- List of Lectures.- List of Participants.