Potential Theory

On Weighted Beppo Levi Functions.- Generalized Cauchy-Riemann Equations and the Positive k-Subharmonie Functions.- Iteration Methods for Potential Problems.- On the Poisson Equation on the Infinite Dimensional Torus.- A Characterization of Elementary Potential Theory.- Wiener Estimates for Solutions of Elliptic Equations in Nondivergence Form.- Approximation by Continuous Potentials.- The Schrö;dinger Equation ? u = ? u in a Neighbourhood of an Isolated Singularity of ?.- A Characterization of the Fine Sheaf Property.- Harmonic Morphisms and Ray Processes.- On Dirichlet's Boundary Value Problem for Certain Anisotropic Differential and Pseudo-Differential Operators.- Hyperharmonic Cones.- Jump Relations for Surface Potentials in Case of Continuous Densities.- On a Unified Characterization of Capacity.- A Note on the Computation of Green Functions for Sublaplacians on Lie Algebras of Type H.- On Thermoelastic Potential.- The Dirichlet Problem on Ends.- Diffusion Kernels of Logarithmic Type.- A Remark on Capacitary Measures for Diffusion Processes.- On the Convexity of Level Sets for Elliptic and Parabolic Exterior Boundary Value Problems.- Harnack Inequality and Some Characteristics of Non-Regular Points of Simplexes.- Polar Sets in a Nonlinear Potential Theory.- A Sharper Form of a Theorem of Kolmagorov.- Extremal Problems for the Distributed Moment Problem.- On Mathematical Modelling of Non-Newtonian Flow by Perturbation Methods.- On Diffusion Semigroups Generated by Semi-Elliptic Differential Operators in Infinite Dimensions.- The Obstacle Problem in a Non-Linear Potential Theory.- On the Appell Transformation.- Perturbation and Excessive Functions.- Capacities on Harmonic Spaces with Adjoint Structure.- Balayage Spaces on Topological Sums.- Subordination for Balayage Spaces.- On the New Problem in the Potential Gravity Theory.- Stochastic Differentiation Formula and Convergence Theorem for Finely Hyperharmonic Functions.- Morphisms of Stonian Cones.- Onthe