Multigrid algorithm for cell centered finite difference on triangular meshes

DOI10.1016/S0096-3003(98)10094-2zbMath0935.65138OpenAlexW2094935640MaRDI QIDQ1805856

Do Young Kwak, Lee, Sungyun, Hyun-Jung Kwon

Publication date: 4 May 2000

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0096-3003(98)10094-2

zbMATH Keywords

convergencenumerical experimentsfinite volume methodsmultigrid algorithmprolongation operator\({\mathcal W}\)-cyclecell centered difference scheme

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) 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)

Related Items (2)

Extrapolation Cascadic Multigrid Method for Cell-Centered FV Discretization of Diffusion Equations with Strongly Discontinuous and Anisotropic Coefficients ⋮ Numerical simulation of pollutant transport in fractured vuggy porous karstic aquifers

Cites Work

• Unnamed Item
• Cell-centered multigrid for interface problems
• The analysis of multigrid algorithms for cell centered finite difference methods
• New Convergence Estimates for Multigrid Algorithms
• An Optimal Order Process for Solving Finite Element Equations
• Finite Difference Schemes on Triangular Cell-Centered Grids with Local Refinement
• Multigrid Algorithms for Nonconforming and Mixed Methods for Nonsymmetric and Indefinite Problems
• The Analysis of Multigrid Algorithms with Nonnested Spaces or Noninherited Quadratic Forms

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