@Article{NMTMA-8-237,
author = {Long Chen, Xiaozhe Hu, Ming Wang and Jinchao Xu},
title = {A Multigrid Solver Based on Distributive Smoother and Residual Overweighting for Oseen Problems},
journal = {Numerical Mathematics: Theory, Methods and Applications},
year = {2015},
volume = {8},
number = {2},
pages = {237--252},
abstract = {<p style="text-align: justify;">An efficient multigrid solver for the Oseen problems discretized by Marker and Cell (MAC) scheme on staggered grid is developed in this paper. Least squares commutator distributive Gauss-Seidel (LSC-DGS) relaxation is generalized and developed for Oseen problems. Residual overweighting technique is applied to further improve the performance of the solver and a defect correction method is suggested to improve the accuracy of the discretization. Some numerical results are presented to demonstrate the efficiency and robustness of the proposed solver.</p>},
issn = {2079-7338},
doi = {https://doi.org/10.4208/nmtma.2015.w09si},
url = {http://global-sci.org/intro/article_detail/nmtma/12409.html}
}