Improved inequalities for the numerical radius
type: Item
instance of: scholarly article
title: Improved inequalities for the numerical radius
author: Badria Timroi
author: Mohsen Erfanian Omidvar
published in: Asian-European Journal of Mathematics
publication date: 2024-12-09T00:00:00Z
Mathematics Subject Classification ID: 47A12
Mathematics Subject Classification ID: 47A30
Mathematics Subject Classification ID: 47A63
zbMATH DE Number: 7955600
zbMATH Keywords: numerical radius
zbMATH Keywords: numerical range
zbMATH Keywords: bounded linear operators
MaRDI profile type: Publication
cites work: Notes on some inequalities for Hilbert space operators
cites work: A numerical radius inequality and an estimate for the numerical radius of the Frobenius companion matrix
cites work: Numerical radius inequalities for Hilbert space operators
cites work: Improved Young and Heinz inequalities for matrices
cites work: Means of positive linear operators
cites work: Q4867303
cites work: Sharpening some classical numerical radius inequalities
cites work: Inequalities for angles between subspaces with applications to Cauchy-Schwarz inequality in inner product spaces
cites work: Q5450646
DOI: 10.1142/S1793557123500080
description: scientific article; zbMATH DE number 7955600