On Some Numerical Radius Inequalities for Hilbert Space Operators

2020/08/24 by Mahdi Ghasvareh, Ghasvareh, Mahdi, Mohsen Erfanian Omidvar +1
Mathematics · #47A60 #FOS: Mathematics #Functional Analysis (math.FA) #Mathematical Inequalities and Applications #Operator Algebras (math.OA) #Primary 47A63 #Secondary 46L05

paper · pdf · doi:10.48550/arxiv.2009.09892

openalex publication_date 2020/08/24 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

This article is devoted to studying some new numerical radius inequalities for Hilbert space operators. Our analysis enables us to improve an earlier bound of numerical radius due to Kittaneh.

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