A Kind of Algorithm on B-Spline Wavelet-BEM

被引：2
|
作者：
机构：
来源：
Wuhan University Journal of Natural Sciences | 1999年 / 03期
关键词：
B-Spline wavelet; BEM; numerical quadrature;
D O I：
暂无
中图分类号：
O343.1 [二维问题（平面问题）];
学科分类号：
080102 ;
摘要：
B-Spline wavelet-BEM numerical algorithm is presented, To avoid to treating singular integrals in wavelet-BEM, a method of putting source points out of the domain is used and discussed. Meanwhile, two higher effective numerical quadrature formulae are suggested. Finally, an example in mechanics is given and numerical results show that this method is effective. In addition,this method can be extended to manipulate problems, especially, with singularity.
引用
收藏
页码：265 / 268
页数：4
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