Divergence of trigonometric lacunary interpolation (Q1067142)
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scientific article; zbMATH DE number 3927587
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Divergence of trigonometric lacunary interpolation |
scientific article; zbMATH DE number 3927587 |
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Divergence of trigonometric lacunary interpolation (English)
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1985
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The authors prove divergence theorems for (O,M)-type lacunary trigonometric interpolation (M even) on equally spaced knots, in the uniform norm and in the weighted \(L^ p\) norm, \(p>0\). The results are given in terms of moduli of continuity with some special properties.
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divergence theorems
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lacunary trigonometric interpolation
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equally spaced knots
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0.9768449
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0.8830657
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0.87489283
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0.8742249
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0.87298685
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