Joint numerical ranges of operators in semi-Hilbertian spaces
type: Item
instance of: scholarly article
title: Joint numerical ranges of operators in semi-Hilbertian spaces
author: Hamadi Baklouti
author: Kais Feki
author: Ould Ahmed Mahmoud Sid Ahmed
published in: Linear Algebra and its Applications
publication date: 2018-08-08T00:00:00Z
Mathematics Subject Classification ID: 47A12
zbMATH DE Number: 6914727
zbMATH Keywords: positive operator
zbMATH Keywords: joint numerical range
zbMATH Keywords: maximal numerical range
zbMATH Keywords: convexity
MaRDI profile type: Publication
full work available at URL: j.laa.2018.06.021
OpenAlex ID: W2809123384
cites work: A numerical range for two linear operators
cites work: Partial isometries in semi-Hilbertian spaces
cites work: Metric properties of projections in semi-Hilbertian spaces
cites work: \((A,m)\)-isometries on Hilbert spaces
cites work: Q5608364
cites work: The spectral properties of certain linear operators and their extensions
cites work: Boundary points of joint numerical ranges
cites work: A Note on Group Commutators of 2 × 2 Matrices
cites work: On Majorization, Factorization, and Range Inclusion of Operators on Hilbert Space
cites work: Q5651249
cites work: The joint essential maximal numerical range.
cites work: Q2966534
cites work: Fields of Values of a Matrix
cites work: Shorter Notes: The Toeplitz-Hausdorff Theorem for Linear Operators
cites work: On the nonnegativity of operator products
cites work: C-numerical ranges andC-numerical radii
cites work: Convexity of the Joint Numerical Range
cites work: \(A\)-\(m\)-isometric operators in semi-Hilbertian spaces
cites work: Q3224556
cites work: The norm of a derivation
Wikidata QID: Q129653104
DOI: 10.1016/J.LAA.2018.06.021
description: scientific article; zbMATH DE number 6914727