Article
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Preserved in Portico This version is not peer-reviewed
Further Accurate Numerical Radius Inequalities
Version 1
: Received: 29 April 2023 / Approved: 30 April 2023 / Online: 30 April 2023 (04:19:24 CEST)
A peer-reviewed article of this Preprint also exists.
Qawasmeh, T.; Qazza, A.; Hatamleh, R.; Alomari, M.W.; Saadeh, R. Further Accurate Numerical Radius Inequalities. Axioms 2023, 12, 801. Qawasmeh, T.; Qazza, A.; Hatamleh, R.; Alomari, M.W.; Saadeh, R. Further Accurate Numerical Radius Inequalities. Axioms 2023, 12, 801.
Abstract
In this work, new refinements of some numerical radius inequalities are proved. Namely, new improvements and refinements purify the recent inequalities of some famous inequalities concerning the numerical radius of Hilbert space operators. The proven inequalities in this work are not only an improvement over old inequalities, but rather they are stronger than them. Several examples that support the validity of our results are established as well.
Keywords
Numerical radius; Norm; Inequalities; Hermite-Hadamard inequality
Subject
Computer Science and Mathematics, Analysis
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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