Titlebook: Numerical Treatment of Coupled Systems; Proceedings of the E Wolfgang Hackbusch,Gabriel Wittum Conference proceedings 1995 Friedr. Vieweg &

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Newton-Coupling of Fixed Point Iterations,n of the entire system or because there exist solvers for the subsystems. For this type of problems we present an iterative Newton type method which requires only iterative solution steps for the single equations. The algorithm is based on a formal Block-Gauss elimination of the full Newton system a

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Coupled Problems in Microsystem Technology,portant occurring couplings, and we give a survey of existing solution techniques with emphasis on the so-called .. Here, there is no joint model, neither continuous nor discrete, but the coupled problem is solved by an outer iteration for the coupling and by arbitrary inner solution processes for e

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An a posteriori error estimate for the unsymmetric coupling of FEM and BEM,ic or an unsymmetric discrete problem. While the symmetric coupling is proved to converge in a large number of situations, this is known for the unsymmetric coupling only in case of a smooth boundary or under some improper restrictions on the meshsizes. Since the unsymmetric coupling is less expensi

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On Numerical Treatment of Coupled BEM and FEM for Nonlinear Exterior Problems,to find the solution of a nonlinear partial differential equation considered in an annular bounded domain and the Laplace equation outside. These equations are bound together by transmission conditions and are equipped with boundary conditions. The nonlinear problem in the interior domain is combine

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The Fourier-finite-element method for elliptic problems in axisymmetric domains,f this approach to Poisson-like equations. The method combines the approximating Fourier method with the finite-element method and reduces the solution of a problem in 3D to the solution of coupled or even decoupled systems of elliptic problems in 2D. Algorithmic aspects of this method, its parallel

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