@Article{JCM-23-177,
author = {},
title = {On Convergence of Multigrid Method for Nonnegative Definite Systems},
journal = {Journal of Computational Mathematics},
year = {2005},
volume = {23},
number = {2},
pages = {177--184},
abstract = {<p style="text-align: justify;">In this paper, we consider multigrid methods for solving symmetric nonnegative definite matrix equations. We present some interesting features of the multigrid method and prove that the method is convergent in $ L_2 $ space and the convergent solution is unique for such nonnegative definite system and given initial guess.</p>},
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/8805.html}
}