New class of operators where the distance between the identity operator and the generalized Jordan \(\ast\)-derivation range is maximal

DOI10.1515/dema-2021-0032zbMath1494.47062OpenAlexW3193576230MaRDI QIDQ2050181

Nadia Mesbah, Hadia Messaoudene

Publication date: 30 August 2021

Published in: Demonstratio Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/dema-2021-0032

zbMATH Keywords

numerical rangeparanormal operatorfinite operator\(\ast\)-finite operatorgeneralized Jordan \(\ast\)-derivation

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12) Commutators, derivations, elementary operators, etc. (47B47)

Cites Work

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• Jordan *-derivations and quadratic functionals on octonion algebras
• GENERALIZED FINITE OPERATORS
• Notes on *-finite operators class
• Range Kernel Orthogonality and Finite Operators
• Finite Operators

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