Work

Numerical radius equalities and inequalities for Hilbert space operators

Year: 2024

Type: article

Abstract: We give new numerical radius equalities and inequalities for Hilbert space operators. Also, we provide some upper bounds for the numerical radii of certain 2 × 2 operator matrices.

Source: DOAJ (DOAJ: Directory of Open Access Journals)

Authors: Abdelkader Frakis, Fuad Kittaneh

Institutions: Université Mustapha Stambouli de Mascara, University of Jordan, Korea University

Language: English

Topic: Mathematical Inequalities and Applications

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7049342347

FWCI:

Cites:

Cited by:

Related to: