Numerical Radius Inequalities for Hilbert Space Operators

نویسندگان

چکیده

In this work, an improvement of Hölder–McCarty inequality is established. Based on that, several refinements the generalized mixed Schwarz are obtained. Consequently, some new numerical radius inequalities proved. New for $$n\times n$$ matrix Hilbert space operators proved as well. Some earlier results were in literature also given. presented refined and it shown to be better than literature.

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ژورنال

عنوان ژورنال: Complex Analysis and Operator Theory

سال: 2021

ISSN: ['1661-8254', '1661-8262']

DOI: https://doi.org/10.1007/s11785-021-01161-z