The generalized HSS method with a flexible shift-parameter for non-Hermitian positive definite linear systems
The generalized HSS method with a flexible shift-parameter for non-Hermitian positive definite linear systems
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非埃尔米特正定线性系统的具有灵活平移参数的广义 HSS 方法
DOI:
10.1007/s10543-015-0584-7
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发表时间:
2016-06
期刊:
影响因子:
--
通讯作者:
Qing-Shan Zhao
中科院分区:
文献类型:
--
作者:
Guo-Yan Meng;Rui-Ping Wen;Qing-Shan Zhao
Based on the Hermitian and skew-Hermitian splitting (HSS), we come up with a generalized HSS iteration method with a flexible shift-parameter for solving the non-Hermitian positive definite system of linear equations. This iteration method utilizes the optimization technique to obtain the optimal value of the flexible shift-parameter at iteration process. Both theory and experiment have shown that the new strategy is efficient.
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影响因子:
3.7
作者:
Zhong-Zhi Bai;M. Benzi;Fang Chen
通讯作者:
Zhong-Zhi Bai;M. Benzi;Fang Chen
DOI:
10.2307/2003862
发表时间:
1961-11
期刊:
--
影响因子:
--
作者:
R. Varga;J. Gillis
通讯作者:
R. Varga;J. Gillis
DOI:
--
发表时间:
2008-02
期刊:
--
影响因子:
--
作者:
Lung-chak. Chan;M. Ng;N. Tsing
通讯作者:
Lung-chak. Chan;M. Ng;N. Tsing
DOI:
10.1137/s0895479803434926
发表时间:
2005-02
期刊:
SIAM J. Matrix Anal. Appl.
影响因子:
--
作者:
V. Simoncini;M. Benzi
通讯作者:
V. Simoncini;M. Benzi
DOI:
10.1137/s0895479801395458
发表时间:
2003-01-01
影响因子:
1.5
作者:
Bai, ZZ;Golub, GH;Ng, MK
通讯作者:
Ng, MK