Efficient preconditioners for iterative solution of the boundary element equations for the three-dimensional Helmholtz equation

DOI10.1016/S0168-9274(00)00021-0zbMath0979.65107OpenAlexW2048038333WikidataQ126743743 ScholiaQ126743743MaRDI QIDQ5931566

Paul J. Harris, Ke Chen

Publication date: 12 February 2002

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0168-9274(00)00021-0

zbMATH Keywords

boundary element methodnumerical experimentsoperator splittingNeumann boundary condition3D Helmholtz equationpreconditionersSommerfeld radiation conditionsparse inverses

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods for boundary value problems involving PDEs (65N38)

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