| 加权下Bernstein算子导数与所逼近函数光滑性之间的关系 |
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| 引用本文： | 陈竹,唐小军.加权下Bernstein算子导数与所逼近函数光滑性之间的关系[J].井冈山学院学报,2008,29(10):29-30. |
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| 作者姓名： | 陈竹 唐小军 |
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| 作者单位： | [1]云南师范大学商学院网络中心 [2]云南民族大学数学与计算机学院,云南昆明650106 |
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| 摘 要： | 利用加权光滑模ωφλ^2（f，t）研究了在加权下Bemstein算子导数与所逼近函数光滑性之间的关系。
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| 关 键 词： | Bemstein算子 Jacobi权 光滑模 |
The relation between weighted derivatives of Bernstein operators and the smoothness of functions to be approximated |
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| CHEN Zhu,TANG Xiao-jun.The relation between weighted derivatives of Bernstein operators and the smoothness of functions to be approximated[J].Journal of Jinggangshan University,2008,29(10):29-30. |
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| Authors: | CHEN Zhu TANG Xiao-jun |
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| Institution: | CHEN Zhu, TANG Xiao-jun (1.Network Center of School of Business, Yunnan Normal University, Kunming 650106, China; 2.School of Mathematics and Computer, Yunnan Nationality University, Kunming 650106, China) |
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| Abstract: | The relation between weighted derivatives of Bernstein operators and the smoothness of functions to be approximated is obtained by using the module of smoothness ωφλ^2（f,t） |
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| Keywords: | Bernstein operators jacobi weight moduli of smoothness |
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