科研之友
微信
新浪微博
Facebook
分享链接
摘要
We show that standard mixed finite element methods, of second or higher degree, for second order elliptic equations can be modified by imposing additional continuity conditions for the flux, which reduces the dimension of the space. This reduced space still gives a stable method with an optimal order of convergence. We recall our postprocessing method and the a posteriori error estimator based on this.
- 出版日期2010-3
