A Note on the Inner-Outer Iterative Method for Solving the Linear Equation Ax = b

A Note on the Inner-Outer Iterative Method for Solving the Linear Equation Ax = b

Recently, Tian et al. [Computers and Mathematics with Applications, 75(2018): 2710-2722] came up with the inner-outer iterative method to solve the linear equation Ax=b and studied the corresponding convergence of the method. In this paper, we improve the main results of the inner-outer method and g...

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Veröffentlicht in:Journal of Mathematics 2020, Vol.2020 (2020), p.1-5
Hauptverfasser: Li, Sheng-Kun, Zhang, Yi-Fan, Wang, Yan-Ping, Gu, Tong-Xiang, Zuo, Xian-Yu, Zhang, Li-Tao, Li, Jian-Lei
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Convergence
Eigenvalues
Iterative methods
Linear equations
Mathematics
Science
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Zusammenfassung:Recently, Tian et al. [Computers and Mathematics with Applications, 75(2018): 2710-2722] came up with the inner-outer iterative method to solve the linear equation Ax=b and studied the corresponding convergence of the method. In this paper, we improve the main results of the inner-outer method and get weaker convergence results. Moreover, the parameters can be adjusted suitably so that the convergence property of the method can be substantially improved.
ISSN:2314-4629
2314-4785
DOI:10.1155/2020/1832589