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An efficient multigrid Poisson solver


Citation

Othman, Mohamed and Abdullah, Abdul Rahman (1999) An efficient multigrid Poisson solver. International Journal of Computer Mathematics, 71 (4). pp. 541-553. ISSN 0020-7160; ESSN: 1029-0265

Abstract / Synopsis

In this paper, we introduce an efficient technique known as a quarter sweeps multigrid method for solving two dimensional Poisson equation with the Dirichlet boundary condition. The method with the red black Gauss-Seidel smoothing scheme is shown to be the most superior than the half- and full-sweeps multigrid methods due to Othman et at. [8] and Gupta et al. [5], respectively. Some numerical experiments are included to confirm our recommendation.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Computer Science and Information Technology
DOI Number: https://doi.org/10.1080/00207169908804828
Publisher: Overseas Publishers Association
Keywords: Full-, half- and quarter-sweeps multigrid methods; Performance evaluation; Poisson equation
Depositing User: Nabilah Mustapa
Date Deposited: 04 Jul 2017 11:27
Last Modified: 04 Jul 2017 11:27
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1080/00207169908804828
URI: http://psasir.upm.edu.my/id/eprint/51285
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