Fast and high accuracy multiscale multigrid method with multiple coarse grid updating strategy for the 3D convection-diffusion equation

DOI10.1016/j.camwa.2013.06.008zbMath1360.65259OpenAlexW2055888560MaRDI QIDQ524576

Ruxin Dai, Yin Wang, Jun Zhang

Publication date: 3 May 2017

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2013.06.008

zbMATH Keywords

3D convection-diffusion equationhigh order compact schememultiple coarse grid computationmultiscale multigrid method

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Iterative numerical methods for linear systems (65F10) Finite difference methods for boundary value problems involving PDEs (65N06)

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Uses Software

• Wesseling

Cites Work

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