| THE EXACT CONVERGENCE RATE AT ZERO OF LAGRANGE INTERPOLATION POLYNOMIAL TO ｜x｜^α |
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| 作者姓名： | Zhikang Lu Xifang Ge |
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| 作者单位： | [1]Hangzhou Teacher＇s College, China [2]Zhejiang Tongji Professional College of Science and Technology, China |
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| 摘 要： | In this paper we present a generalized quantitative version of a result the exact convergence rate at zero of Lagrange interpolation polynomial to spaced nodes in -1,1] due to M.Revers concerning f（x） = ｜x｜α with on equally
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| 关 键 词： | 拉格朗日插值 等距结点 收敛 多项式 |
| 收稿时间： | 2005-10-20 |
The exact convergence rate at zero of Lagrange interpolation polynomial to |x|α |
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| Zhikang Lu Xifang Ge.The exact convergence rate at zero of Lagrange interpolation polynomial to |x|α[J].Analysis in Theory and Applications,2006,22(3):201-207. |
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| Authors: | Zhikang Lu Xifang Ge |
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| Institution: | (1) Department of Math, Hangzhou Teacher’s College, Hangzhou, 310012, P. R. China;(2) Basic Department, ZheJiang Tongji Professional College of Science And Technology, Hangzhou, 311231, P. R. China |
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| Abstract: | In this paper we present a generalized quantitative version of a result due to M.Revers concerning the exact convergence rate
at zero of Lagrange interpolation polynomial to f(x) = |x|α with on equally spaced nodes in −1, 1].
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| Keywords: | Lagrange interpolation equidistant nodes convergence |
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