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A geometric multigrid method based on L-shaped coarsening for PDEs on stretched grids - MaRDI portal

A geometric multigrid method based on L-shaped coarsening for PDEs on stretched grids (Q3090804)

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A geometric multigrid method based on L-shaped coarsening for PDEs on stretched grids
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    A geometric multigrid method based on L-shaped coarsening for PDEs on stretched grids (English)
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    2 September 2011
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    matrix-free multigrid
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    grid-stretching
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    \(L\)-shaped coarsening techniques
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    cell-centred finite-volume discretization method
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    Poisson equation
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    complexity
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    numerical experiment
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    convergence
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