Approximate factoring of the inverse (Q629900)

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scientific article; zbMATH DE number 5864163
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Approximate factoring of the inverse
scientific article; zbMATH DE number 5864163

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    Approximate factoring of the inverse (English)
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    10 March 2011
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    approximate LU-decomposition
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    matrix inverse
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    preconditioning
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    large and sparse linear systems
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    eigenvalue problem
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    Hermitian positive semidefinite operator
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    power method
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    algorithm
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    numerical experiments
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