@Article{JCM-3-211,
author = {Lie-Heng Wang},
title = {On the Error Estimate for the Isoparametric Finite Element Method},
journal = {Journal of Computational Mathematics},
year = {1985},
volume = {3},
number = {3},
pages = {211--218},
abstract = {<p style="text-align: justify;">In this paper, the isoparametric element of 2-degree Lagrange type for second order elliptic P.D.E, with nonhomogeneous Dirichlet boundary value is considered. We prove $\|u-u_h\|_{1,\Omega}=O(h^2)$, which is the same as $\|u-u_h\|_{1,\Omega_h}=O(h^2)$ where $\Omega$ and $\Omega_h$ in $R^2$ are the domain of the boundary value problem and isoparametric triangulation domain respectively.</p>},
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/9618.html}
}