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Accurate solutions of weighted least squares problems associated with rank-structured matrices - MaRDI portal

Accurate solutions of weighted least squares problems associated with rank-structured matrices (Q2273091)

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Accurate solutions of weighted least squares problems associated with rank-structured matrices
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    Accurate solutions of weighted least squares problems associated with rank-structured matrices (English)
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    18 September 2019
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    weighted least squares problems
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    rank-structured matrices
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    bidiagonal representations
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    high accuracy
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    ill conditioning
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