摘要
本文把[4]中的拓扑有限元法思想应用在解地震波场的二维波动方程,得出波动方程的拓扑有限元法数学模型,并成功地在微机上实现.
In this paper we apply the idea of topology finite element method in paper [4] to solve 2 -D wave motion equation in seismic wave field, deduce its mathematic model and successfully draw conclusion by computer.
出处
《黑龙江大学自然科学学报》
CAS
1993年第S1期76-80,共5页
Journal of Natural Science of Heilongjiang University
关键词
拓扑有限元
有向图
Topology finite element, Directed graphy
