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A discrete Fourier analysis of coarse mesh rebalancing and some associated iterative methods
Published online by Cambridge University Press: 17 February 2009
Abstract
Iterative methods for solving systems of linear equations may be accelerated by coarse mesh rebalance techniques. The iterative technique, the Method of Implicit Non-stationary Iteration (MINI), is examined through a local-mode Fourier analysis and compared to relaxation techniques as a potential candidate for such acceleration. Results of a global-mode Fourier analysis for MINI, relaxation methods, and the conjugate gradient method are reported for two test problems.
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- Copyright © Australian Mathematical Society 1983
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