Eigenvalues of the time-dependent fluid flow problem. I.
Eine Bemerkung zur Regularität stationärer Punkte von konform invarianten Variationsintegralen.
Eine Erweiterung des Maximumsprinzips für den Laplaceschen Operator.
Einige Hilfssätze der ebenen Potentialtheorie
Ellipses and harmonic Möbius transformations.
Entire functions and logarithmic sums over nonsymmetric sets of the real line.
ERRATA: Inequalities associating hypergeometric functions with planar harmonic mappings.
Error estimates for mixed methods
Error estimates for the assumed stresses hybrid methods in the approximation of 4th order elliptic equations
Essential norms of a potential theoretic boundary integral operator in
Let be an open set with a compact boundary and let be a finite measure on . Consider the space of all -integrable functions on and, for each...
Estimates for -Hessian operator and some applications
The -convex functions are the viscosity subsolutions to the fully nonlinear elliptic equations , where is the elementary symmetric function of order , , of the eigenvalues of the Hessian matrix . For example, is the Laplacian and is the real Monge-Ampère operator det , while -convex functions and -convex functions are subharmonic and convex in the classical sense, respectively. In this paper, we establish an approximation theorem for negative -convex functions, and give several...
Estimation of Green's function on piecewise Dini-smooth bounded Jordan domains
We establish inequalities for Green functions on general bounded piecewise Dini-smooth Jordan domains in ℝ². This enables us to prove a new version of the 3G Theorem which generalizes its previous version given in [M. Selmi, Potential Anal. 13 (2000)]. Using these results, we give a comparison theorem for the Green kernel of Δ and the Green kernel of Δ - μ, where μ is a nonnegative and exact Radon measure.
Estimées à poids de l’opérateur de Green sur une variété de Stein
Exactness of the approximation of subharmonic function by the logarithm of the modulus of an analytic function in the Chebyshev metric.
Exakte Größenordnung für das Randverhalten des Poissonschen Integrals von BMO-Funktionen und VMO-Funktionen
Existence and regularity for a minimum problem with free boundary.
Existence of bounded biharmonic functions.
Existence of positive harmonic functions on groups and on covering manifolds
Existence of positive solutions for two nonlinear eigenvalue problems.
Existence of solutions to the Poisson equation in -weighted spaces
We examine the Poisson equation with boundary conditions on a cylinder in a weighted space of , p≥ 3, type. The weight is a positive power of the distance from a distinguished plane. To prove the existence of solutions we use our result on existence in a weighted L₂ space.