@Article{JCM-21-421,
author = {Huang , Zhao-Hui and Chang , Qian-Shun},
title = {Gauss-Seidel-Type Multigrid Methods},
journal = {Journal of Computational Mathematics},
year = {2003},
volume = {21},
number = {4},
pages = {421--434},
abstract = {<p style="text-align: justify;">By making use of the Gauss-Seidel-type solution method, the procedure for computing the interpolation operator of multigrid methods is simplified. This leads to a saving of computational time. Three new kinds of interpolation formulae are obtained by adopting different approximate methods, to try to enhance the accuracy of the interpolatory operator. A theoretical study proves the two-level convergence of these Gauss-Seidel-type MG methods. A series of numerical experiments is presented to evaluate the relative performance of the methods with respect to the convergence factor, CPU-time (for one V-cycle and the setup phase) and computational complexity.</p>},
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/8884.html}
}