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On some inequalities for numerical radius of semi-Hilbert space multioperators
Messaoud Guesba, Sid Ahmed Ould Ahmed Mahmoud
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Source: Crossref
Published: Aug 25, 2023
DOI: 10.1515/gmj-2023-2057
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Abstract In this paper, we aim to introduce new inequalities of the m -tuples of semi-Hilbert space operators. These inequalities, which are based on some numerical radius inequalities due to Dragomir et al. for a single operator on a Hilbert space. Further, we give a new formula of the A -Euclidean operator semi-norm of m -tuples of operators on a semi-Hilbert space.
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