The contraction number of a multigrid method with mesh ratio two for solving model problems

DOI10.1016/0024-3795(86)90289-2zbMath0611.65062OpenAlexW2008116737MaRDI QIDQ1087322

Yin Zhang, Zhi-Hao Cao

Publication date: 1986

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0024-3795(86)90289-2

zbMATH Keywords

convergence ratesmultigridPoisson equationFourier methodscontraction number

Mathematics Subject Classification ID

Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Related Items

Convergence of multigrid methods for nonsymmetric, indefinite problems

Cites Work

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• The contraction number of a multigrid method with mesh ratio 2 for solving Poisson's equation
• A note on MGR methods
• The contraction number of a multigrid method for solving the Poisson equation
• The Covergence Rate of a Multigrid Method with Gauss-Seidel Relaxation for the Poisson Equation