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New Reverse Inequalities for the Numerical Radius of Normal Operators in Hilbert Spaces

Dragomir, Sever S (2005) New Reverse Inequalities for the Numerical Radius of Normal Operators in Hilbert Spaces. Research report collection, 8 (Supp).

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Abstract

In this paper, more inequalities between the operator norm and its numerical radius, for the class of normal operators, are established. Some of the obtained results are based on recent reverse results for the Schwarz inequality in Hilbert spaces due to the author.

Item Type: Article
Uncontrolled Keywords: numerical range, numerical radius, bounded linear operators, normal operators, Hilbert spaces
Subjects: FOR Classification > 0101 Pure Mathematics
Collections > Research Group in Mathematical Inequalities and Applications (RGMIA)
Depositing User: Research Group in Mathematical Inequalities and Applications
Date Deposited: 25 Sep 2012 23:11
Last Modified: 23 May 2013 16:53
URI: http://vuir.vu.edu.au/id/eprint/18027
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