A chordal preconditioner for large-scale optimization (Q1262220)
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scientific article; zbMATH DE number 4123539
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A chordal preconditioner for large-scale optimization |
scientific article; zbMATH DE number 4123539 |
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A chordal preconditioner for large-scale optimization (English)
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1988
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chordal graph
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perfect elimiation graph
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smooth function
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automatic preconditioning scheme
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large sparse numerical optimization
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graph- theoretic heuristic
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block-diagonal approximation
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Hessian matrix
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Cholesky factorization
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linear conjugate-gradient algorithm
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