Inequalities for the Norm and the Numerical Radius of Linear Operators in Hilbert Spaces

Dragomir, Sever S

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oai:eprints.vu.edu.au:18024

Inequalities for the Norm and the Numerical Radius of Linear Operators in Hilbert Spaces

Authors: Sever S Dragomir
Publication date: 1 January 2005
Publisher: School of Communications and Informatics, Faculty of Engineering and Science, Victoria University of Technology

Abstract

In this paper various inequalities between the operator norm and its numerical radius are provided. For this purpose, we employ some classical inequalities for vectors in inner product spaces due to Buzano, Goldstein-Ryff- Clarke, Dragomir-Sándor and the author

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Victoria University Eprints Repository

oai:eprints.vu.edu.au:18024

Last time updated on 28/06/2013

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