Some inequalities for the Euclidean operator radius of two operators in Hilbert spaces
Dragomir, Sever S (2006) Some inequalities for the Euclidean operator radius of two operators in Hilbert spaces. Linear Algebra and its Applications, 419 (1). pp. 256-264. ISSN 0024-3795
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Official URL: http://dx.doi.org/10.1016/j.laa.2006.04.017
Abstract
Some sharp bounds for the Euclidean operator radius of two bounded linear operators in Hilbert spaces are given. Their connection with Kittaneh’s recent results which provide sharp upper and lower bounds for the numerical radius of linear operators are also established.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | numerical radius, euclidean radius, bounded linear operators, operator norm, self-adjoint operators |
| Subjects: | RFCD Classification > 280000 Information, Computing and Communication Sciences School/Research Centre/Department > School of Computer Science and Mathematics |
| ID Code: | 1718 |
| Deposited By: | Ms Phung T Tran |
| Deposited On: | 01 Feb 2009 23:27 |
| Last Modified: | 08 Dec 2009 16:11 |
| ePrint Statistics: | View statistics for this ePrint |
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