Numerical Radius Inequalities Involving 2 × 2 Block Matrices

Authors

  • Ahmad Al natoor
  • Fadi Alrimawi

DOI:

https://doi.org/10.29020/nybg.ejpam.v18i1.5597

Keywords:

numerical radius, matrix, inequality

Abstract

In this paper, we give several upper and lower bounds for the numerical radius of 2 ×2 block matrices. Several special cases of our results are given.

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Published

2025-01-31

Issue

Vol. 18 No. 1: (January 2025)

Section

Nonlinear Analysis

License

Copyright (c) 2025 Ahmad Al natoor, Fadi Alrimawi

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How to Cite

Numerical Radius Inequalities Involving 2 × 2 Block Matrices. (2025). European Journal of Pure and Applied Mathematics, 18(1), 5597. https://doi.org/10.29020/nybg.ejpam.v18i1.5597