Wilkinson's iterative refinement of solution with automatic step-size control for linear system of equations
Wilkinson's iterative refinement of solution with automatic step-size control for linear system of equations
复制标题
威尔金森通过自动步长控制对线性方程组解进行迭代细化
DOI:
10.1016/j.amc.2007.04.007
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发表时间:
2007-11
影响因子:
4
通讯作者:
Fang, Yonglei
中科院分区:
文献类型:
--
作者:
Wu, Xinyuan;Fang, Yonglei
In a recent paper [X.Y. Wu, R. Shao, Yiran Zhu, New iterative improvement of solution for an ill-conditioned system of linear equations based on a linear dynamic system, Comput. Math Appl. 44 (2002) 1109–1116], the authors analyzed the dynamic behavior for Wilkinson’s iterative improvement of solution and proposed a new iterative improvement of solution for an ill-conditioned system of linear equations based on a linear dynamic system. It was claimed that Wilkinson’s iterative improvement of solution can be regarded as the explicit Euler method with fixed step size h=1 for the dynamic system. In this paper, the iterative improvement of solution with automatic step-size control is presented for linear system of algebraic equations. The convergence of the iterative procedure is shown for both stationary and non-stationary iteration, when the procedure is thought of as an iterative method. Numerical experiments are accompanied in comparison with Wilkinson’s iterative improvement.
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DOI:
10.1201/b18213-15
发表时间:
1972
期刊:
--
影响因子:
--
作者:
R. A. Beaumont
通讯作者:
R. A. Beaumont
DOI:
10.5860/choice.35-3364
发表时间:
1971
期刊:
--
影响因子:
--
作者:
J. H. Wilkinson;C. Reinsch
通讯作者:
J. H. Wilkinson;C. Reinsch
DOI:
10.1201/9781420070033.pt2
发表时间:
1968
期刊:
--
影响因子:
--
作者:
L. Shen;Haohao Wang;J. Wojdylo
通讯作者:
L. Shen;Haohao Wang;J. Wojdylo
DOI:
10.2307/3612219
发表时间:
1981-10
期刊:
--
影响因子:
--
作者:
W. Greub
通讯作者:
W. Greub
DOI:
10.1017/9781108757553.011
发表时间:
2020-03
期刊:
Dynamics of Multibody Systems
影响因子:
--
作者:
Penny
通讯作者:
Penny