Convergence of Triple Accelerated Over-Relaxation (TAOR) Method for M-Matrix Linear Systems
محورهای موضوعی : Numerical Analysis
Khadeejah Audu
1
,
Yusuph Yahaya
2
,
Rufus Adeboye
3
,
Usman Abubakar
4
1 - Department of Mathematics, School of Physical Sciences, Federal University of Technology, Minna, Nigeria
2 - Department of Mathematics, School of Physical Sciences, Federal University of Technology, Minna, Nigeria
3 - Department of Mathematics, School of Physical Sciences, Federal University of Technology, Minna, Nigeria
4 - Department of Mathematics, School of Physical Sciences, Federal University of Technology, Minna, Nigeria
کلید واژه: TAOR Method, $ M- $matrix, Linear systems, Spectral Radius, Convergence Conditions,
چکیده مقاله :
In this paper, we propose some necessary conditions for convergence of Triple Accelerated Over-Relaxation (TAOR) method with respect to $M-$ coefficient matrices. The theoretical approach for the proofs is analyzed through some standard procedures in the literature. Some numerical experiments are performed to show the efficiency of our approach, and the results obtained compared favourably with those obtained through the existing methods in terms of spectral radii of their iteration matrices.
In this paper, we propose some necessary conditions for convergence of Triple Accelerated Over-Relaxation (TAOR) method with respect to $M-$ coefficient matrices. The theoretical approach for the proofs is analyzed through some standard procedures in the literature. Some numerical experiments are performed to show the efficiency of our approach, and the results obtained compared favourably with those obtained through the existing methods in terms of spectral radii of their iteration matrices.
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