Adding variables to quasi-newton Hessian approximations (Q1077886)
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scientific article; zbMATH DE number 3958603
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Adding variables to quasi-newton Hessian approximations |
scientific article; zbMATH DE number 3958603 |
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Adding variables to quasi-newton Hessian approximations (English)
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1987
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The paper examines methods for increasing the dimension of a quasi-Newton approximation to a Hessian matrix when the dimension of the problem is increased. A new method is proposed, and numerical results given to demonstrate the superiority of the new method to existing methods.
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quasi-Newton approximation
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Hessian matrix
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numerical results
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quasi- Newton methods
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stepwise nonlinear regression
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reduced gradient methods
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