On the performance of a simple parallel implementation of the ILU-PCG for the Poisson equation on irregular domains

DOI10.1016/j.jcp.2012.02.023zbMath1245.76065OpenAlexW2124025435MaRDI QIDQ440587

Frédéric Gibou, Chohong Min

Publication date: 19 August 2012

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2012.02.023

zbMATH Keywords

level set methodPoisson equationparallel algorithmpreconditioned conjugate gradientCuthill-McKee orderingincomple Lu factorizationlexicographical ordering

Mathematics Subject Classification ID

Finite volume methods applied to problems in fluid mechanics (76M12) Parallel numerical computation (65Y05)

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Cites Work

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• Preconditioning techniques for large linear systems: A survey
• Geometric integration over irregular domains with application to level-set methods
• A numerical method for solving incompressible viscous flow problems