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A cost-effective multigrid projection operator - MaRDI portal

A cost-effective multigrid projection operator (Q5961665)

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scientific article; zbMATH DE number 982532
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English
A cost-effective multigrid projection operator
scientific article; zbMATH DE number 982532

    Statements

    title
    A cost-effective multigrid projection operator (English)
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    author
    Jun Zhang
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    publication date
    12 October 1997
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    review text
    The author proposes for a multigrid solver (with five-point red-black Gauss-Seidel relaxation) a new residual injection operator based on heuristic arguments for solving the two-dimensional Poisson equation.
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    reviewed by
    Walter Gander
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    zbMATH Keywords
    multigrid method
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    Poisson equation
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    five-point red-black Gauss-Seidel relaxation
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    Identifiers

    Mathematics Subject Classification ID
    65N55
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    65F10
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    35J05
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    65N06
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    zbMATH DE Number
    982532
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