| Bernstein－Durmeyer多项式的Lp逼近 |
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| 引用本文： | 李进义,安生金.Bernstein－Durmeyer多项式的Lp逼近[J].宁夏大学学报(自然科学版),1996(3). |
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| 作者姓名： | 李进义 安生金 |
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| 作者单位： | 宁夏自学考试办公室(李进义)，青铜峡三中(安生金) |
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| 摘 要： | 运用Ｋ－泛函研究Ｂｅｒｎｓｔｅｉｎ－Ｄｕｒｒｍｅｙｅｒ多项式在Ｌｐ［０，１］空间中的逼近性质，建立了逼近正、逆定理
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| 关 键 词： | Bernstein－Durrmeyer多项式 K－泛函 逼近 |
APPROXIMATION OF BERNSTEIN DURRMEYER POLYNOMIALS IN THE SPACES L p |
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| Li,Jinyi.APPROXIMATION OF BERNSTEIN DURRMEYER POLYNOMIALS IN THE SPACES L p[J].Journal of Ningxia University(Natural Science Edition),1996(3). |
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| Authors: | Li Jinyi |
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| Abstract: | Using the K functional, the approximation properties of Bernstein Durrmeyer polynomials in the spaces L pwere studied. The direct and inverse approximation theorems were obtained. |
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| Keywords: | Bernstein Durrmeyer polynomials K functional approximation |
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