Matrix algebra preconditioners for multilevel Toeplitz systems do not insure optimal convergence rate

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Concrete Mathematics: A Foundation for Computer Science.

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Linear Algebra and its Applications · 2003 · 160 citations

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Dario A. Bini, Milvio Capovani · Linear Algebra and its Applications · 1983 · 158 citations

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Toeplitz Preconditioners for Toeplitz Systems with Nonnegative Generating Functions

Raymond H. Chan · IMA Journal of Numerical Analysis · 1991 · 142 citations

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