Robustness of Nested Multigrid Method for Edge-Based Finite Element Analysis

Abstract

The multigrid method is known as the faster linear solver for large scale finite element analysis. In the edge-based finite element analysis, the geometric multigrid (GMG) method requires careful treatment for the stable convergence. In this paper we investigate factors for stable convergence of nested GMG method. The Numerical results show that the… (More)

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Cite this paper

@article{Watanabe2009RobustnessON, title={Robustness of Nested Multigrid Method for Edge-Based Finite Element Analysis}, author={K Watanabe and Hisato Igarashi}, journal={IEEE Transactions on Magnetics}, year={2009}, volume={45}, pages={1088-1091} }