On the numerical radius of an operator matrix
type: Item
instance of: scholarly article
title: On the numerical radius of an operator matrix
author: M. Sababheh
author: Cristian Conde
author: Hamid Reza Moradi
published in: Mathematical Inequalities \& Applications
publication date: 2024-10-15T00:00:00Z
Mathematics Subject Classification ID: 47A12
Mathematics Subject Classification ID: 47A30
Mathematics Subject Classification ID: 15A60
Mathematics Subject Classification ID: 47B49
zbMATH DE Number: 7926921
zbMATH Keywords: numerical radius
zbMATH Keywords: operator norm
zbMATH Keywords: operator matrix
zbMATH Keywords: inequalities
zbMATH Keywords: Cartesian decomposition
MaRDI profile type: Publication
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DOI: 10.7153/MIA-2024-27-29
description: scientific article; zbMATH DE number 7926921