Comparison results for solving preconditioned linear systems

Authors:
Wen Li
Affiliations:
Department of Mathematics, South China Normal University, Guangzhou, 510631, PR China
Venue:
Journal of Computational and Applied Mathematics
Year:
2005

Citing 2
Cited 3

A comparison theorem for the iterative method with the preconditioner (I + Smax)

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The convergence of the modified Gauss--Seidel methods for consistent linear systems

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A note on the preconditioned Gauss-Seidal (GS) method for linear systems

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On optimal improvements of classical iterative schemes for Z-matrices

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Comparison results on preconditioned SOR-type iterative method for Z-matrices linear systems

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Abstract

In this paper we present some comparison theorems between two different modified Gauss-Seidel (MGS) methods. The second preconditioning based on the first preconditioning is also discussed in this paper.