| 关于S.N.Bernstein问题的新研究 |
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| 引用本文： | 袁学刚,王敏. 关于S.N.Bernstein问题的新研究[J]. 数学物理学报(A辑), 2000, 20(2): 256-260 |
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| 作者姓名： | 袁学刚 王敏 |
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| 作者单位： | 烟台大学数学与信息科学系!山东烟台264005 |
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| 摘 要： | 该文利用两点修正的方法构造了一个三角插值多项式算子Ｔｎ（ｆ；ｒ，ｘ），进一步讨论了Ｓ．Ｎ．Ｂｅｒｎｓｔｅｉｎ问题，圆满地回答了Ｓ．Ｎ．Ｂｅｒｎｓｔｅｉｎ问题。
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| 关 键 词： | Bernstein问题 收敛阶 三角插值多项式 函数逼近 |
New study on the S.N.Bernstein Problem |
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| Yuan Xuegang,Wang Min. New study on the S.N.Bernstein Problem[J]. Acta Mathematica Scientia, 2000, 20(2): 256-260 |
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| Authors: | Yuan Xuegang Wang Min |
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| Affiliation: | Department of Mathematics and informational science Yantai Universi ty Shandong Yantai 264005 |
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| Abstract: | In this paper, a triangle interpolation polynomial is constructed through the m ethod of two zero nodes revised.The S.N.Bernstein problem is discussed in a deep step.The answer of the problem of S.N.Bernstein is the best. |
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| Keywords: | The problem of S.N.Bernstein Convergence order tr iangle interpolation polynomial. |
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