scientific article; zbMATH DE number 6277881

zbMath1290.65026MaRDI QIDQ5405651

Chun Wen, Ting-Zhu Huang

Publication date: 2 April 2014

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

finite difference methodnumerical experimentsHelmholtz equationKrylov subspace methodsymmetric indefinite matricesproduct preconditioner

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite difference methods for boundary value problems involving PDEs (65N06) Preconditioners for iterative methods (65F08)

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