摘要
在现有边界元快速多极展开法(FMM-BEM)的基础上,将群面多极展开法和广义极小残值法应用于三维弹性问题的边界元法中,变革计算结构,以适应大规模数值计算,提高运算精度。
Based on present FMM-BEM, the Multidimensional Muhipole Methods and the Generalized Minimal Residual Algorithm have been successfully applied to 3-D Elastic Boundary Element. Consequently, the computing structure is improved to be adapt for mass data compution with higher calculating precision.
出处
《太原科技大学学报》
2007年第6期466-468,共3页
Journal of Taiyuan University of Science and Technology
基金
国家自然科学基金项目(5057155)
关键词
边界元法
多极展开法
广义极小残值法
boundary element, the muhipole methods, the generalized minimal residual algorithm
