| 带有多项式基的径向点插值无网格方法 |
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| 引用本文： | 贾延,夏茂辉,刘广君.带有多项式基的径向点插值无网格方法[J].淮阴工学院学报,2005,14(5):12-14. |
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| 作者姓名： | 贾延 夏茂辉 刘广君 |
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| 作者单位： | [1]燕山大学理学院,河北秦皇岛066004 [2]燕山大学机械工程学院,河北秦皇岛066004 |
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| 摘 要： | 带有多项式基的径向点插值无网格方法是一种新的数值方法.文章介绍其基本原理,并将该方法应用于二维弹性静力问题的求解,推导出其相应的离散方程,最后用算例表明,该法具有一定的发展前景.
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| 关 键 词： | 无网格法 点插值法 径向基函数 径向点插值法 |
| 文章编号： | 1009-7961(2005)05-0012-03 |
| 修稿时间： | 2005年4月22日 |
A Radial Piont Interpolation Meshless Method With Polynomial Basis |
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| JIA Yana,XIA Mao-huia,LIU Guang-jun b.A Radial Piont Interpolation Meshless Method With Polynomial Basis[J].Journal of Huaiyin Institute of Technology,2005,14(5):12-14. |
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| Authors: | JIA Yana XIA Mao-huia LIU Guang-jun b |
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| Affiliation: | JIA Yan~a,XIA Mao-hui~a,LIU Guang-jun ~b |
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| Abstract: | A Radial Piont Interpolation Meshless Method With Polynomial Basis is a new numerical method.In this paper,the basic principle of this method is introduced,in addition,it is applied to two-dimensional static problems and obtained its governing equation.Finally,the numerical results show that the proposed method is promising. |
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| Keywords: | meshless method point interpolation method radial basis functions radial point interpolation method |
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