| 一类反周期函数插值算子的收敛性 |
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| 引用本文： | 文晓霞,马守国.一类反周期函数插值算子的收敛性[J].渭南师范学院学报,2011,26(2):33-35. |
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| 作者姓名： | 文晓霞 马守国 |
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| 作者单位： | 1. 宁夏大学,物理电气信息学院,银川,750021
2. 宁夏水利电力工程学校,银川,750006 |
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| 基金项目： | 国家自然科学基金资助项目，宁夏自然科学基金资助项目 |
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| 摘 要： | 利用差分代替导数研究三角插值问题的基础上，讨论了奇数个等距结点上一类反周期函数的2-周期插值算子的逼近问题，得到了插值解的收敛性结论，是对相应的反周期函数三角插值问题的推广．
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| 关 键 词： | 反周期 插值 收敛 |
Convergence of Anti-periodic Interpolation Operator |
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| WEN Xiao-xia,MA Shou-guo.Convergence of Anti-periodic Interpolation Operator[J].Journal of Weinan Teachers College,2011,26(2):33-35. |
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| Authors: | WEN Xiao-xia MA Shou-guo |
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| Institution: | WEN Xiao-xia1,MA Shou-guo2(1 School of Physics and Electrical Information,Ningxia University,Yinchuan 750021,China,2 Water Conservancy and Electric Power Engineering School,Yinchuan 750006,China) |
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| Abstract: | Based on difference replacing derivative to study trigonometric interpolation,a kind of 2-periodic interpolation of anti-periodic function is considered in this paper,some results are established on approximation of responding interpolation problem,which is a generalization of trigonometric interpolation of anti-periodic function. |
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| Keywords: | anti-periodic interpolation convergence |
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