The condition number of the double period method (Q2903396)
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scientific article; zbMATH DE number 6064374
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The condition number of the double period method |
scientific article; zbMATH DE number 6064374 |
Statements
8 August 2012
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approximation by polynomials
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trigonometric approximation
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ill-posedness
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regularization
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0.8357587
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0.8242272
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0.82315785
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0.81967336
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0.81323373
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0.8107556
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0.80620253
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The condition number of the double period method (English)
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In a previous paper by the author the accuracy of the double period method was found on a base of empiric considerations of some models. Here, an investigation of properties of ill-conditioning of linear systems connected with the method discussed is given. Optimal values of the method parameters are found which make sure a final high accuracy.
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