On the Hermitian positive definite solution and Newton's method for a nonlinear matrix equation
On the Hermitian positive definite solution and Newton's method for a nonlinear matrix equation
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非线性矩阵方程的埃尔米特正定解和牛顿法
DOI:
10.1080/03081087.2019.1659222
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发表时间:
2019-08
影响因子:
1.1
通讯作者:
Li Shifeng
中科院分区:
文献类型:
--
作者:
Zhang Juan;Li Shifeng
ABSTRACT In this paper, necessary and sufficient conditions for the existence of the Hermitian positive definite solution for a nonlinear matrix equation are derived. Then, a sufficient condition for the existence of the unique Hermitian positive definite solution is presented. Further, we propose to use Newton's method to solve this nonlinear matrix equation with some constraints. In addition, we prove the convergence of Newton's method. Finally, we present some numerical examples to illustrate the effectiveness of the derived results.
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影响因子:
2.4
作者:
I. Ivanov
通讯作者:
I. Ivanov
DOI:
--
发表时间:
1989
期刊:
research memorandum
影响因子:
--
作者:
J. Engwerda
通讯作者:
J. Engwerda
DOI:
--
发表时间:
2006
期刊:
Journal of Shandong University
影响因子:
--
作者:
Liu;Wei;Liao;An;Ping;Duan;Xue;Feng
通讯作者:
Liu;Wei;Liao;An;Ping;Duan;Xue;Feng
影响因子:
1.1
作者:
W. Anderson;T. D. Morley;G. Trapp
通讯作者:
W. Anderson;T. D. Morley;G. Trapp
影响因子:
0.5
作者:
Z. Mousavi;F. Mirzapour;M. Moslehian
通讯作者:
Z. Mousavi;F. Mirzapour;M. Moslehian