Strong unified-least-squares matrices for a general linear model
type: Item
instance of: scholarly article
title: Strong unified-least-squares matrices for a general linear model
zbMATH Open document ID: 0584.62076
DOI: 10.1016/0024-3795(85)90042-4
author: Jerzy K. Baksalary
published in: Linear Algebra and its Applications
publication date: 1985-01-01T00:00:00Z
review text: A necessary and sufficient condition is established for the range of a product \(AB^-C\) to be a subspace of the range of a matrix D irrespective of the choice of a generalized inverse \(B^-\) of B. This result is applicable in establishing a characterization of strong unified-least-squares matrices for a general linear model.
Mathematics Subject Classification ID: 62H05
Mathematics Subject Classification ID: 15A99
zbMATH DE Number: 3936235
zbMATH Keywords: generalized inverse
zbMATH Keywords: characterization of strong unified-least-squares matrices
zbMATH Keywords: general linear model
MaRDI profile type: Publication
full work available at URL: 0024-3795(85)90042-4
OpenAlex ID: W2007457526
cites work: Range invariance of certain matrix products
cites work: Q3319577
cites work: Q5645536
cites work: Q3709582
description: scientific article; zbMATH DE number 3936235