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A note on superoptimal generalized circulant preconditioners - MaRDI portal

A note on superoptimal generalized circulant preconditioners (Q2448387)

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A note on superoptimal generalized circulant preconditioners
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    A note on superoptimal generalized circulant preconditioners (English)
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    30 April 2014
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    Toeplitz matrix
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    circulant matrix
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    generalized circulant
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    Krylov subspace methods
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    preconditioning
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