@Article{JCM-7-402, author = {Lin , Qun and Xie , Rui-Feng}, title = {Error Expansion for FEM and Superconvergence Under Natural Assumption}, journal = {Journal of Computational Mathematics}, year = {1989}, volume = {7}, number = {4}, pages = {402--411}, abstract = {

In this paper, we derive the error expansion for finite element method under natural assumption and discuss the superconvergence as a special case of error expansion.

}, issn = {1991-7139}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jcm/9490.html} }