Some Refinements of Numerical Radius Inequalities for Hilbert Space Operators

Ebrahim Alizadeh; Ali Farokhinia

Some Refinements of Numerical Radius Inequalities for Hilbert Space Operators

Authors

Ebrahim Alizadeh
Ali Farokhinia

Keywords:

Operator inequality, norm inequality, numerical radius, weighted arithmetic–geometric mean inequality.

Abstract

The main goal of this paper is to obtain some refinements of numerical radius inequalities for Hilbert space operators.

Key words and phrases. Operator inequality, norm inequality, numerical radius, weighted arithmetic–geometric mean inequality.

2000 Mathematics Subject Classification. 47A12, 47A30, 15A60, 47A63

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Published

2025-05-18

How to Cite

Ebrahim Alizadeh, & Ali Farokhinia. (2025). Some Refinements of Numerical Radius Inequalities for Hilbert Space Operators. Jordan Journal of Mathematics and Statistics, 15(1), 55–63. Retrieved from https://jjms.yu.edu.jo/index.php/jjms/article/view/764