| 第二类拟Hermite—Fejér 插值多项式逼近Lipschitz类函数的极值(英文) |
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| 引用本文： | 姜功建.第二类拟Hermite—Fejér 插值多项式逼近Lipschitz类函数的极值(英文)[J].怀化学院学报,1990(2). |
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| 作者姓名： | 姜功建 |
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| 作者单位： | 安徽省芜湖师专 |
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| 摘 要： | 设Q_n(f,x)是以第二类Chebyshev多项式的零点为基点的第二类拟Hermite-Fejer插值,本文研究的极值。
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| 关 键 词： | 逼近 极值 Lipschitz类函数 |
Extremum Values for the Approximation of Lipschitz Class Functions by the Second Quasi Hermite-Fejer Interpolation Polynomials |
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| Jiang Gongjian.Extremum Values for the Approximation of Lipschitz Class Functions by the Second Quasi Hermite-Fejer Interpolation Polynomials[J].Journal of Huaihua University,1990(2). |
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| Authors: | Jiang Gongjian |
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| Abstract: | The extrenrum values of Δx(x)is studied for the approximation of Lipschitz class functions by the second Quasi Hermite-Fej'er interpolation polynomials Qn(f,x) based on the zeros of the Chbebysbev polynomials of the second kind. |
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| Keywords: | approximation extremum values Lipschitz class functions |
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