The minus partial order and the shorted matrix
type: Item
instance of: scholarly article
title: The minus partial order and the shorted matrix
zbMATH Open document ID: 0605.15004
DOI: 10.1016/0024-3795(86)90262-4
published in: Linear Algebra and its Applications
publication date: 1986-01-01T00:00:00Z
review text: Several new properties of the star and minus partial order are established. Also the generalized inverses are shown which characterize the shorted matrix. For the minus order used definitions and conditions are given. Several theorems are proved which govern the existence of the infinum and the supremum of a pair of matrices of the same order.
Mathematics Subject Classification ID: 15A09
Mathematics Subject Classification ID: 15A24
zbMATH DE Number: 3977177
zbMATH Keywords: star partial order
zbMATH Keywords: minus partial order
zbMATH Keywords: generalized inverses
zbMATH Keywords: shorted matrix
author: Sujit Kumar Mitra
reviewed by: Dimitris Voukalis
MaRDI profile type: Publication
full work available at URL: 0024-3795(86)90262-4
OpenAlex ID: W2082506187
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description: scientific article; zbMATH DE number 3977177