The reflexive re-nonnegative definite solution to a quaternion matrix equation

被引:0
|
作者
Wang, Qing-Wen [1 ]
Zhang, Fei [1 ]
机构
[1] Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China
来源
关键词
quaternion matrix equation; reflexive matrix; re-nonnegative definite matrix; reflexive re-nonnegative definite matrix;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper a necessary and sufficient condition is established for the existence of the reflexive re-nonnegative definite solution to the quaternion matrix equation AXA* = B, where * stands for conjugate transpose. The expression of such solution to the matrix equation is also givenfurthermore, a necessary and sufficient condition is derived for the existence of the general re- nonnegative definite solution to the quaternion matrix equation A(1)X(1)A(1)* + A(2)X(2)A(2)* = B. The representation of such solution to the matrix equation is given.
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页码:88 / 101
页数:14
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