Weighted generalized inverses, oblique projections, and least-squares problems

被引：19
作者：
Corach, G
Maestripieri, A
机构：
[1] FI UBA, Dept Matemat, RA-1063 Buenos Aires, DF, Argentina
[2] IAM CONICET, Buenos Aires, DF, Argentina
[3] Univ Nacl Gen Sarmiento, Inst Ciencias, Los Polvorines, Argentina
来源：
NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION | 2005年 / 26卷 / 06期
关键词：
abstract splines; least squares; oblique projections; weighted generalized inverses;
D O I：
10.1080/01630560500323083
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A generalization with singular weights of Moore-Penrose generalized inverses of closed range operators in Hilbert spaces is studied using the notion of compatibility of subspaces and positive operators.
引用
收藏
页码：659 / 673
页数：15
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