The normalized numerical ranges of \(2 \times 2\) matrices
type: Item
instance of: scholarly article
title: The normalized numerical ranges of \(2 \times 2\) matrices
zbMATH Open document ID: 1302.47011
DOI: 10.3103/S1068362311050025
author: L. Z. Gevorgyan
published in: Journal of Contemporary Mathematical Analysis. Armenian Academy of Sciences
publication date: 2014-11-13T00:00:00Z
Mathematics Subject Classification ID: 47A12
Mathematics Subject Classification ID: 47B15
Mathematics Subject Classification ID: 51M04
zbMATH DE Number: 6369233
zbMATH Keywords: normalized numerical range
zbMATH Keywords: conics
MaRDI profile type: Publication
cites work: Sectorial operators and normalized numerical range.
cites work: Normalized numerical ranges of some operators
cites work: Q4470312
cites work: Angular localization of the spectrum of a multiplicative integral in a Hilbert space
description: scientific article; zbMATH DE number 6369233