The representations of generalized inverses of lower triangular operators

被引：0
|
作者：
Chun Fang Shao
Hong Ke Du
Shu Feng Ji
Jun Lian Xu
机构：
[1] Shaanxi Normal University,College of Mathematics and Information Science
[2] Ankang University,Department of Mathematics
[3] Shaanxi Normal University,College of Mathematics and Information Science
来源：
Acta Mathematica Sinica, English Series | 2009年 / 25卷
关键词：
Moore-Penrose inverse; lower triangular operator matrix; Bott-Duffin inverse; 47B47; 47A30;
D O I：
暂无
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学科分类号：
摘要：
In this note, the explicit representations of Moore-Penrose inverses of lower triangular operator matrices are established. As an application, the explicit representations of Bott-Duffin inverses of bounded linear operators on a Hilbert space with respect to a closed subspace are obtained.
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页码：2107 / 2118
页数：11
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