摘要
对Sobolev方程采用混合有限元法求解,给出相应的全离散格式及其误差估计,与已有文献中的有限元方法相比,该方法所采用的变分形式较简单,计算量较小,精度较高。
By introducing the mixed finite element method for Sobolev equation, the corresponding fully-discrete formulation is presented and the error estimates are obtained. Compared to the other finite element methods, this method takes simpler variational formulation, costs less computation and has higher accuracy.
出处
《四川理工学院学报（自然科学版）》
CAS
2007年第5期63-66,共4页
Journal of Sichuan University of Science & Engineering(Natural Science Edition)
基金
四川省教育厅基金资助项目(2006C082)
