The construction of some efficient preconditioners in the boundary element method

作者: O. Steinbach , W.L. Wendland

DOI: 10.1023/A:1018937506719

关键词: Boundary knot methodNeumann boundary conditionMathematicsMixed boundary conditionBoundary element methodRobin boundary conditionBoundary value problemDiscretizationMathematical analysisPoincaré–Steklov operator

摘要: … preconditioner also arbitrary (ill-shaped) boundary elements (eg, triangles for n = 3) are allowed; however, to ensure the approximation property (1.6) and therefore the convergence of …

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