Inertia-controlling factorizations for optimization algorithms (Q1862009)
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scientific article; zbMATH DE number 1879053
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Inertia-controlling factorizations for optimization algorithms |
scientific article; zbMATH DE number 1879053 |
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Inertia-controlling factorizations for optimization algorithms (English)
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10 March 2003
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The author discusses inertia-controlling factorizations of symmetric indefinite matrices that arise from optimization applications: triangular factorizations, and in particular \(LBL^T\)-factorizations for symmetric indefinite matrices. A brief background on the underlying optimization methods is given.
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symmetric indefinite factorization
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optimization
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sparse matrix factorization
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