Title of article
Perturbation bounds for constrained and weighted least squares problems Original Research Article
Author/Authors
M. Gulliksson، نويسنده , , Xiaoqing Jin، نويسنده , , Yimin Wei، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
12
From page
221
To page
232
Abstract
We derive perturbation bounds for the constrained and weighted linear least squares (LS) problems. Both the full rank and rank-deficient cases are considered. The analysis generalizes some results of earlier works.
Keywords
(Weighted)Moore–Penrose inverse , Linear LS problem , Perturbation bound , Weight , Constraint , Condition number
Journal title
Linear Algebra and its Applications
Serial Year
2002
Journal title
Linear Algebra and its Applications
Record number
823571
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