摘要
文章讨论了圆形区域上的三角形单元剖分、有限元空间,通过变分形式离散得到有限元方程.用MATLAB编程求得数值解,并进行了误差分析.
This paper firstly discussed the triangular unit subdivision and finite element space on the circular area. The finite element equation was obtained by the variational form. Then the numerical solution was obtained by MATLAB programming,and the error analysis was carried out.
作者
陈莲
郭元辉
邹叶童
CHEN Lian;GUO Yuan-hui;ZOU Ye-tong(a.College of Mathematic and Information,West China Normal University,Nanchong 637002,Chin;b.Center of Educational Information and Technology,West China Nonnal University,Nanchong,637002,China)
出处
《洛阳师范学院学报》
2018年第5期15-18,共4页
Journal of Luoyang Normal University
基金
西华师范大学创新团队项目(CXTD2015-2)
西华师范大学英才基金(17YC180)
