Title: The Regression Methods for Determining the Optimal Parameters with SSOR Method and Chebyshev Demi-iteration Method in Finite Difference Discretization to Poisson's Equations
Abstract: The optimal parameters calculated with SSOR method and Chebyshev demi-iteration method are obtained for some typical finite difference schemes of two dimensional Poisson's equations.Also,some empirical formulae are obtained for these parameters by regression analysis method.Both statistical tests and practical computations show that these formulae have high computational efficiency.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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