| Bernstein－Durrmeyer多项式Lp逼近的等价定理 |
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| 引用本文： | 曹飞龙. Bernstein－Durrmeyer多项式Lp逼近的等价定理[J]. 聊城大学学报(自然科学版), 1995, 0(4) |
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| 作者姓名： | 曹飞龙 |
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| 作者单位： | 宁夏吴忠师范学校 |
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| 摘 要： | 利用Ｋ—泛函建立Ｂｅｒｎｓｔｅｉｎ—Ｄｕｒｒｍｙｅｒ多项式Ｌｐ逼近的等价定理．
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| 关 键 词： | Bernstein—Durrmyer多项式，K—泛函，Lp空间，逼近 |
EGUIVALENT THEOREMS FOR APPROXIMATION BY BERNSTEIN -DURRMEYER POLYNOMIALSINL_p SPACES |
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| Cao Feilong. EGUIVALENT THEOREMS FOR APPROXIMATION BY BERNSTEIN -DURRMEYER POLYNOMIALSINL_p SPACES[J]. JOURNAL OF LIAOCHENG UNIVERSITY (NATURAL SCIENCE, 1995, 0(4) |
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| Authors: | Cao Feilong |
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| Affiliation: | Ningxia Wuzhong Teacher College |
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| Abstract: | Using K-functional,we obtain the eguivalent theorems for approximation by the Bernstein-Durrmeyer polyhomials in Lp spaces. |
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| Keywords: | Bernstein -Durrmeyer polynomials K -functional Lp spaces Approximation |
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