On relaxed nested factorization and combination preconditioning (Q2804874)

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scientific article; zbMATH DE number 6577944
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English
On relaxed nested factorization and combination preconditioning
scientific article; zbMATH DE number 6577944

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    On relaxed nested factorization and combination preconditioning (English)
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    6 May 2016
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    preconditioning
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    frequency filtering decomposition
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    GMRES
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    nested factorization
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    numerical examples
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    sparse matrix
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    finite volume method
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    block tridiagonal linear systems
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    convection-diffusion problem
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    ILU preconditioner
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