On the product of orthogonal projectors
type: Item
instance of: scholarly article
title: On the product of orthogonal projectors
zbMATH Open document ID: 0945.15015
DOI: 10.1016/S0024-3795(98)10064-2
author: Jürgen Gross
published in: Linear Algebra and its Applications
publication date: 2000-10-03T00:00:00Z
review text: The author introduces a canonical form to represent the product of two orthogonal projectors. This form helps the author to give easily understandable proofs of many known results and also in deriving new ones.
Mathematics Subject Classification ID: 15B57
Mathematics Subject Classification ID: 15A21
Mathematics Subject Classification ID: 15A09
Mathematics Subject Classification ID: 15A60
zbMATH DE Number: 1331296
zbMATH Keywords: orthogonal projector
zbMATH Keywords: idempotent
zbMATH Keywords: canonical form
zbMATH Keywords: eigenvalue
zbMATH Keywords: contraction
zbMATH Keywords: Moore-Penrose inverse
zbMATH Keywords: EP matrix
reviewed by: Arbind Kumar Lal
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1331296