| 一个改进的Hermite插值过程的逼近 |
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| 引用本文： | 余国才,卢志康. 一个改进的Hermite插值过程的逼近[J]. 杭州师范学院学报(社会科学版), 1995, 0(6) |
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| 作者姓名： | 余国才 卢志康 |
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| 作者单位： | 浙江商业干部学校 |
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| 摘 要： | 本文在第一类ｃｈｂｂｙｓｈｅｖ结点的基础上，增加了函数在端点的插值，以改进原Ｈｅｒｍｉｔｅ，插值过程的收敛性质，得到了较好的结果．
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| 关 键 词： | Hermite插值，Chebyshev多项式，逼近阶 |
ON THE APPROXIMATION OF FUNCTION AND THEIR DERIVATIVES BY AN IMPROVING HERMITE INTERPOLATION |
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| Yu Guocai, Lu Zhikang. ON THE APPROXIMATION OF FUNCTION AND THEIR DERIVATIVES BY AN IMPROVING HERMITE INTERPOLATION[J]. Journal of Hangzhou Teachers College(Humanities and Social Sciences), 1995, 0(6) |
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| Authors: | Yu Guocai Lu Zhikang |
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| Affiliation: | Yu Guocai; Lu Zhikang (Thejiang Commercial Cadre School) (Department of Mathematics) |
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| Abstract: | In this paper we discuss an improving Hermite interpolation and obtain a better estimation of approximation order of derivative function. |
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| Keywords: | Hermite interpolation Chebyshev polynomial approximation order |
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