THE SYMMETRIC AND SYMMETRIC POSITIVE SEMIDEFINITE SOLUTIONS OF LINEAR MATRIX EQUATION——B^TXB = D ON LINEAR MANIFOLDS

查看全文 作　　者：[1]邓远北;[2]胡锡炎;[3]张磊

机构地区：[1]College of Mathematics and Econometrics,Hunan UniVersity,Challgsha 410082 PRC;[2]College of Mathematics and Econometrics,Hunan University,Changsha 410082 PRC;[3]Hunan Computing Center,Changsha 410082 PRC

出　　处：《Numerical Mathematics A Journal of Chinese Universities(English Series)》索引2003年第12卷第2期,共7页

基　　金：This work was supposed by the National Nature Science Foundation of China 摘　　要：This paper discusses the solutions of the linear matrix equation BT X B=Don some linear manifolds.Some necessary and sufficient conditions for the existenceof the solution and the expression of the general solution are given.And also someoptimal approximation solutions are discussed. 关键词：半定解线性矩阵方程线性流形半定矩阵正交矩阵

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THE SYMMETRIC AND SYMMETRIC POSITIVE SEMIDEFINITE SOLUTIONS OF LINEAR MATRIX EQUATION——B^TXB = D ON LINEAR MANIFOLDS

参考文献(6)

引证文献(5)

耦合文献(186)

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