Comparison of algebraic multigrid preconditioners for solving Helmholtz equations

DOI10.1155/2012/367909zbMath1244.65044OpenAlexW2088206685WikidataQ58906750 ScholiaQ58906750MaRDI QIDQ442894

Ting-Zhu Huang, Dandan Chen, Liang Li

Publication date: 6 August 2012

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

Full work available at URL: https://doi.org/10.1155/2012/367909

zbMATH Keywords

Helmholtz equationKrylov subspace methodalgebraic multigrid preconditioner

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) 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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Cites Work

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