@Article{JCM-21-545,
author = {Shi , Zhong-Ci and Xu , Xue-Jun},
title = {A V-Cycle Multigrid for Quadrilateral Rotated $Q_1$ Element with Numerical Integration},
journal = {Journal of Computational Mathematics},
year = {2003},
volume = {21},
number = {5},
pages = {545--554},
abstract = { In this paper, a V-cycle multigrid method is presented for quadrilateral rotated $Q_1$ elements with numerical integration. },
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/8886.html}
}