On an approximation family of discrete polynomial operators
| Autor: | I. E. Gopengauz, Yu. A. Brudnyi |
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| Rok vydání: | 2012 |
| Předmět: |
Discrete mathematics
Mathematics(all) Numerical Analysis Polynomial Smoothness (probability theory) Discrete linear polynomial operators Applied Mathematics General Mathematics Approximation theorem Spectral theorem Type (model theory) Operator theory Interpolation Pointwise estimates Approximation Analysis Mathematics |
| Zdroj: | Journal of Approximation Theory. 164:938-953 |
| ISSN: | 0021-9045 |
| Popis: | We present a new family of linear discrete polynomial operators giving a Timan type approximation theorem for functions of arbitrary smoothness. Using this we construct two families of operators of this kind to extend Freud type approximation results to functions of higher smoothness. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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