Mesh-Independent Operator Preconditioning for Boundary Elements on Open Curves

DOI10.1137/130947040zbMath1310.65155OpenAlexW2069605016MaRDI QIDQ5174896

Carlos Jerez-Hanckes, Ralf Hiptmair, Carolina Urzúa-Torres

Publication date: 19 February 2015

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/130947040

zbMATH Keywords

Neumann boundary value problemDirichlet boundary value problemnumerical experimentLaplace's equationmesh geometryscreen problemshypersingular boundary integral operatorsfracture problemsGalerkin-Petrov discretizationoperator (Calderon) preconditioning

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods for boundary value problems involving PDEs (65N38) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Preconditioners for iterative methods (65F08)

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