Coupling of fast multipole method and microlocal discretization for the 3-D Helmholtz equation

DOI10.1006/jcph.2002.7091zbMath1008.65088OpenAlexW1964090959MaRDI QIDQ1851265

Eric Darrigrand

Publication date: 16 December 2002

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/fc3c103bd754db71b076bbf420f8feef121f8fbc

zbMATH Keywords

numerical examplesHelmholtz equationfast multipole methodmatrix-vector product calculationmicrolocal discretization methods

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Related Items

High asymptotic order methods for highly oscillatory integral equations with trigonometric kernels, Coupling of the ultra-weak variational formulation and an integral representation using a fast multipole method in electromagnetism, Combining the ultra-weak variational formulation and the multilevel fast multipole method, Coupling of a multilevel fast multipole method and a microlocal discretization for the 3-D integral equations of electromagnetism, Approximation by generalized impedance boundary conditions of a transmission problem in acoustic scattering, Boundary element methods -- an overview, Local multiple traces formulation for high-frequency scattering problems

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