Non-stationary Parallel Multisplitting Two-Stage Iterative Methods with Self-AdaptiveWeighting Schemes

Authors

DOI:

https://doi.org/10.4108/sis.1.2.e5

Keywords:

Self-adaptive weighting matrices, non-stationary, multisplitting, two-stage, linear systems

Abstract

In this paper, we study the non-stationary parallel multisplitting two-stage iterative methods with selfadaptive weighting matrices for solving a linear system whose coefficient matrix is symmetric positive definite. Two choices of Self-adaptive weighting matrices are given, especially, the nonnegativity is eliminated. Moreover, we prove the convergence of the non-stationary parallel multisplitting two-stage iterative methods with self-adaptive weighting matrices. Finally, the numerical comparisons of several self-adaptive nonstationary parallel multisplitting two-stage iterative methods are shown.

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Published

04-03-2014

How to Cite

1.
Meng G, Long Wang C, Yan XH, Shan Zhao Q. Non-stationary Parallel Multisplitting Two-Stage Iterative Methods with Self-AdaptiveWeighting Schemes. EAI Endorsed Scal Inf Syst [Internet]. 2014 Mar. 4 [cited 2024 Nov. 14];1(2):e5. Available from: https://publications.eai.eu/index.php/sis/article/view/2323