Polar decomposition of oblique projections

被引：18

作者：

Corach, G. ^{[1
]}

Maestripieri, A.

机构：

[1] UBA, Dept Matemat, Fac Ingn, RA-1083 Buenos Aires, DF, Argentina

来源：

LINEAR ALGEBRA AND ITS APPLICATIONS | 2010年 / 433卷 / 03期

关键词：

Oblique projections; Polar decomposition; Partial isometries; Moore-Penrose pseudoinverse; ITERATED ALUTHGE TRANSFORM;

D O I：

10.1016/j.laa.2010.03.016

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The partial isometries and the positive semidefinite operators which appear as factors of polar decompositions of bounded linear idempotent operators in a Hilbert space are characterized. (C) 2010 Elsevier Inc. All rights reserved.

引用

页码：511 / 519

页数：9

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