Results 131 to 140 of about 26,140 (200)

Existence Theorems for a Mixed RIEMANN-HILBERT Boundary Control Problem with Generalized Analytic Functions

open access: closedMathematische Nachrichten, 1987
For an inhomogeneous Vekua equation a Riemann-Hilbert boundary control problem is studied where the coefficients of the equation as well as of the boundary condition depend on the control. Under the assumption of the existence of an admissible solution to the boundary control problem together with proper additional propositions the existence of an ...
Dieter Oestreich
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Solution of the Generalized Riemann-Hilbert- Poincaré Problem

open access: closed, 1958
Of the many boundary problems which can be solved by means of the results stated above one particular problem will be considered in this chapter *) which is of considerable interest, both in itself and from the point of view of application. This problem is a generalization of the Riemann-Hilbert problem above and of the Poincare problem (cf. § 70).
N. I. Muskhelishvili
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On a Generalized Riemann-Hilbert Boundary Value Problem for Second Order Elliptic Systems in the Plane [PDF]

open access: closed, 1999
As a consequence of the unique solvability of the modified Dirichlet problem in a multiply-connected domain it is possible to represent analytic functions in form of Cauchy type integrals with real density satisfying a Holder condition on the boundary [9].
M. Akal
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RIEMANN-HILBERT PROBLEM FOR A GENERALIZED NIKISHIN SYSTEM

open access: closedDifference Equations, Special Functions and Orthogonal Polynomials, 2007
Ana Foulquié‐Moreno
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