| 关于Bernstein多项式逼近p阶有界变差函数的注记 |
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| 引用本文： | 姜功建.关于Bernstein多项式逼近p阶有界变差函数的注记[J].贵州工业大学学报(自然科学版),1993(3). |
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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 芜湖市 |
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| 摘 要： | 本文研究Bernstein多项式B_n(f,x)对p阶有界变差函数的逼近,所给出的逼近度较大地改进了文1]定理2.1、文2]定理和文3]定理2。
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| 关 键 词： | Bernstein多项式 p阶有界变差函数 逼近 |
A NOTE ON APPROXIMATION TO BERNSTEIN POLYNOMIALS OF FUNCTIONS OF BOUNDED VARIATION OF ORDER P |
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| Jiang Gongjian.A NOTE ON APPROXIMATION TO BERNSTEIN POLYNOMIALS OF FUNCTIONS OF BOUNDED VARIATION OF ORDER P[J].Journal of Guizhou University of Technology(Natural Science Edition),1993(3). |
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| Authors: | Jiang Gongjian |
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| Abstract: | This paper deals with the approximation of Bernstein polynomials B_n(f, x) to functions of bounded variation of order P. The degree of approximation given in this paper improves theorem 2.1 in 1], theorem in 2] and theorem 2 in 3]. |
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| Keywords: | Bernstein polynomials functions of bounded variation of order P approximation |
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