| NEAR MINIMAX POLYNOMIAL APPROXIMATION |
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| 引用本文： | YEMAODONG. NEAR MINIMAX POLYNOMIAL APPROXIMATION[J]. 高校应用数学学报(英文版), 1998, 13(1): 117-122. DOI: 10.1007/s11766-998-0015-5 |
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| 作者姓名： | YEMAODONG |
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| 作者单位： | DepartmentofAppliedMathematics,ZhejiangUnlversjty,Hangzhou3100027. |
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| 摘 要： | In this paper a representation for linear polynomial projection is given. Then it isshown that the near minimax approximation is equivalant to a problem of the best approxima-tion of hivariste functions. And some properties for near minimax are obtained.
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| 关 键 词： | 极小化极大近似 多项式 双变函数 伯恩斯坦定理 |
| 收稿时间： | 1997-03-12 |
Near minimax polynomial approximation |
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| Ye Maodong. Near minimax polynomial approximation[J]. Applied Mathematics A Journal of Chinese Universities, 1998, 13(1): 117-122. DOI: 10.1007/s11766-998-0015-5 |
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| Authors: | Ye Maodong |
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| Abstract: | In this paper a representation for linear polynomial projection is given. Then it is shown that the near minimax approximation is equivalant to a problem of the best approximation of bivariate functions. And some properties for near minimax are obtained. |
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| Keywords: | Near minimax approximation bivariate approximation. |
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