Several splittings for non-Hermitian linear systems

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：guihaiyidao1

【摘要】

：

For large sparse non-Hermitian positive definite system of linear equations,we present several variants of the Hermitian and skew-Hermitian splitting(HSS)about

【作者】

：

Zhong-Zhi Bai (1)

【机构】

：

1.StateKeyLaboratoryofScientific/EngineeringComputing

【出处】

：

中国科学：数学英文版

【发表日期】

：

2008年8期

【关键词】

：

HERMITIAN and skew-Hermitian SPLITTING NON-HERMITIAN linear system SPLITTING ite

【基金项目】

：

the National Basic Research Program(Grant No.2005CB321702),The ChinaOutstanding Young Scientist Foundation(Grant No.10525102),the National Natural Science Foundation of China(Grant No.10471146)

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For large sparse non-Hermitian positive definite system of linear equations,we present several variants of the Hermitian and skew-Hermitian splitting(HSS)about the coefficient matrix and establish correspondingly several HSS-based iterative schemes.Theore

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Several splittings for non-Hermitian linear systems

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