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A two-level sparse approximate inverse preconditioner for unsymmetric matrices - MaRDI portal

A two-level sparse approximate inverse preconditioner for unsymmetric matrices (Q3378202)

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A two-level sparse approximate inverse preconditioner for unsymmetric matrices
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    A two-level sparse approximate inverse preconditioner for unsymmetric matrices (English)
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    30 March 2006
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    convergence acceleration
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    sparse approximate inverses
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    iterative solution
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    two-level preconditioners
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    Gauss-Jordan decomposition
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    unsymmetric systems
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    numerical experiments
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