Research Repository

Some inequalities for (alpha, beta)-normal operators in Hilbert spaces

Dragomir, Sever S and Moslehian, M (2008) Some inequalities for (alpha, beta)-normal operators in Hilbert spaces. Facta Universitatis. Series Mathematics and Informatics, 23. pp. 39-47. ISSN 0352-9665

Full text for this resource is not available from the Research Repository.


In this paper we establish various inequalities between the operator norm and the numerical radius of (alpha, beta)-normal operators in Hilbert spaces. For this purpose, we employ some classical inequalities for vectors in inner product spaces.

Item Type: Article
Uncontrolled Keywords: ResPubID15171. Hilbert space, inequalities, operator norm, numerical radius, vectors in inner product spaces, α, β
Subjects: Faculty/School/Research Centre/Department > School of Engineering and Science
FOR Classification > 0101 Pure Mathematics
SEO Classification > 970101 Expanding Knowledge in the Mathematical Sciences
Depositing User: VUIR
Date Deposited: 13 Oct 2011 02:16
Last Modified: 12 Mar 2013 03:47
ePrint Statistics: View download statistics for this item

Repository staff only

View Item View Item

Search Google Scholar