LSMB: Minimizing the Backward Error for Least-Squares Problems (Q4584922)
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scientific article; zbMATH DE number 6932070
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | LSMB: Minimizing the Backward Error for Least-Squares Problems |
scientific article; zbMATH DE number 6932070 |
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LSMB: Minimizing the Backward Error for Least-Squares Problems (English)
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5 September 2018
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least-squares problem
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sparse matrix
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LSQR
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LSMR
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Krylov subspace method
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Golub-Kahan process
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conjugate-gradient method
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backward perturbation analysis
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stopping criteria
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minimum-residual method
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iterative method
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backward error
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