THE NECESSARY AND SUFFICIENT CONDITIONS FOR THE SOLVABILITY OF A CLASS OF THE MATRIX INVERSE PROBLEM

被引：1

作者：

廖安平

张磊

机构：

来源：

"Numerical Mathematics A Journal of Chinese Universities(English Series) N" | 1998年 / 02期

关键词：

Matrix inverse problem; symmetric positive semidefinite matrix; best approximate solution;

D O I：

暂无

中图分类号：

O151.21 [矩阵论];

学科分类号：

070104 ;

摘要：

Censider the solutions of the matrix inverse problem, which are symmetric positive semide finite on a subspace. Necessary and sufficient conditions for the solvability, as well as the general solution are obtained. The best approximate solution by the above solution set is given. Thus the open problem in [1] is solved.

引用

页码：195 / 200

页数：6

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