A new three-term conjugate gradient method (Q761255)
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scientific article; zbMATH DE number 3887455
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A new three-term conjugate gradient method |
scientific article; zbMATH DE number 3887455 |
Statements
A new three-term conjugate gradient method (English)
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1985
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We describe an implementation and give performance results for a conjugate gradient algorithm for unconstrained optimization. The algorithm is based upon the Nazareth three-term formula and incorporates Allwright preconditioning matrices and restart tests. The performance results for this combination compare favorably with existing codes.
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conjugate gradient algorithm
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unconstrained optimization
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Nazareth three- term formula
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preconditioning matrices
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restart tests
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