Convergence Results of the Improving Modified Gauss-Seidel (IMGS) Iterative Method for a Symmetric Positive Definite Matrix

Shi Guang Zhang; Ting Zhou

doi:10.4028/www.scientific.net/AMR.989-994.1794

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 989-994Convergence Results of the Improving Modified...

Convergence Results of the Improving Modified Gauss-Seidel (IMGS) Iterative Method for a Symmetric Positive Definite Matrix

Abstract:

In this paper, in order to improve the convergence rates of iterative method solving the linear system, the improving modified Gauss-Seidel (IMGS) iterative method with a preconditioner is proposed. Some convergence and comparison results are given when is a symmetric definite matrix are provided.

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Periodical:

Advanced Materials Research (Volumes 989-994)

Pages:

1794-1797

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.989-994.1794

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Online since:

July 2014

Authors:

Shi Guang Zhang*, Ting Zhou

Keywords:

H-Matrix, IMGS Iterative Method, Spectral Radius, Symmetric Positive Definite Matrix

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