Submitted:

01 October 2026

Posted:

05 October 2026

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Octonionic Kittaneh Numerical Radius Inequalities

K. Mahesh Krishna^*

K. Mahesh Krishna^*

Submitted:

01 October 2026

Posted:

05 October 2026

You are already at the latest version

Abstract

We show that for certain classes of matrices over octonions, a weak version of breakthrough numerical radius inequalities obtained by Kittaneh [Stud. Math., 2005] hold.

Keywords:

numerical radius

;

octonions

Subject:

Computer Science and Mathematics - Analysis

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