On the optimal stability of bases of univariate functions (Q1601095)
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scientific article; zbMATH DE number 1756839
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the optimal stability of bases of univariate functions |
scientific article; zbMATH DE number 1756839 |
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On the optimal stability of bases of univariate functions (English)
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17 June 2002
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The bases of finite dimensional spaces of univariate continuous functions which are optimally stable for evaluation are studied. The elements of these bases have no sign change. The author characterizes the optimally stable bases, proves a uniqueness result and gives many examples of such optimally stable bases.
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univariate continuous functions
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finite dimensional space
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optimal stability
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splines
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bases
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