Relations between the fields of values of a matrix and of its polar factors: The 2x2 real and complex case
type: Item
instance of: scholarly article
title: Relations between the fields of values of a matrix and of its polar factors: The 2x2 real and complex case
zbMATH Open document ID: 0528.15006
author: Frank Uhlig
published in: Linear Algebra and its Applications
publication date: 1983-01-01T00:00:00Z
Mathematics Subject Classification ID: 15A60
Mathematics Subject Classification ID: 15A23
zbMATH DE Number: 3838220
zbMATH Keywords: unitary
zbMATH Keywords: positive definite
zbMATH Keywords: numerical range
zbMATH Keywords: polar decomposition
MaRDI profile type: Publication
cites work: Explicit polar decomposition and a near-characteristic polynomial: the \(2\times 2\) case
cites work: The Field of Values of a Complex Matrix, an Explicit Description in the $2 \times 2$ Case
description: scientific article; zbMATH DE number 3838220