Perturbation estimates for the nonlinear matrix equation X-A * X q A=Q (0<q<1)

被引：2
|
作者：
Jia G. [1 ]
Gao D. [1 ]
机构：
[1] Department of Mathematics, Heze University, Heze 274015, Shandong
来源：
Journal of Applied Mathematics and Computing | 2011年 / 35卷 / 1-2期
关键词：
Nonlinear matrix equation; Perturbation estimates; Positive definite solution;
D O I：
10.1007/s12190-009-0357-z
中图分类号：
学科分类号：
摘要：
The nonlinear matrix equation X-A * X q A=Q with 0<q<1 is investigated. Two perturbation estimates for the unique positive definite solution of the equation are derived. The theoretical results are illustrated by numerical examples. © 2009 Korean Society for Computational and Applied Mathematics.
引用
收藏
页码：295 / 304
页数：9
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