Displaying similar documents to “An operator connected with the third boundary value problem in potential theory”

Angular limits of the integrals of the Cauchy type

Josef Král, Dagmar Medková (1997)

Czechoslovak Mathematical Journal

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Integrals of the Cauchy type extended over the boundary A of a general compact set A in the complex plane are investigated. Necessary and sufficient conditions on A are established guaranteeing the existence of angular limits of these integrals at a fixed z A for all densities satisfying a Hölder-type condition at z .