| 一类利用函数偶的联合最佳逼近 |
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| 引用本文： | 罗祖华,陈亚华.一类利用函数偶的联合最佳逼近[J].数学研究及应用,1991,11(4):501-505. |
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| 作者姓名： | 罗祖华 陈亚华 |
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| 作者单位： | 荆州师专数学系;荆州师专数学系 |
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| 摘 要： | In this note, the author discusses the problem of best simultaneous approximation by function pairs. The existence and characterization theorems of the best simultaneous approximation in L1 and L∞ norms are obtained respectively, and some rezults of 1 ] are the special case of the theorems of the paper.
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| 关 键 词： | 函数偶 联合最佳逼近 唯一性 |
| 收稿时间： | 1989/12/11 0:00:00 |
Best Simultaneous Approximation by Function Pairs |
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| Luo Zhuhua and Chen Yahua.Best Simultaneous Approximation by Function Pairs[J].Journal of Mathematical Research with Applications,1991,11(4):501-505. |
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| Authors: | Luo Zhuhua and Chen Yahua |
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| Institution: | Dept. Math. Jingzhou Normal College;Dept. Math. Jingzhou Normal College |
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