@Article{JCM-25-27,
author = {Dongyang Shi, Zhong-Ci Shi and Jingzhu Wu},
title = {A Note on the Quadrilateral Mesh Condition $RDP(N,\psi)$},
journal = {Journal of Computational Mathematics},
year = {2007},
volume = {25},
number = {1},
pages = {27--30},
abstract = {<p style="text-align: justify;">The main aim of this paper is to show that the quadrilateral mesh condition $RDP(N,\psi)$ is only sufficient but not necessary for the optimal order error estimate of the $Q_{1}$ isoparametric element in the $H^{1}$ norm.</p>},
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/8670.html}
}