K-functionals and best piecewice polynomial approximations
We prove exact relations between K-functionals of pairs (C,Cl) and best uniform piecewice polynomial approximations of functions from C.
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| Format: | Article |
| Language: | English |
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Yaroslavl State University
2007-03-01
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| Series: | Modelirovanie i Analiz Informacionnyh Sistem |
| Online Access: | https://www.mais-journal.ru/jour/article/view/1111 |
| Summary: | We prove exact relations between K-functionals of pairs (C,Cl) and best uniform piecewice polynomial approximations of functions from C. |
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| ISSN: | 1818-1015 2313-5417 |