An estimate for the norm of a derivation on a norm ideal

DOI10.1080/03081080500156854zbMath1100.47031OpenAlexW2088119499MaRDI QIDQ5478717

Mohamed Boumazgour

Publication date: 13 July 2006

Published in: Linear and Multilinear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03081080500156854

zbMATH Keywords

numerical rangegeneralised derivationnorm ideal

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Numerical range, numerical radius (47A12) Commutators, derivations, elementary operators, etc. (47B47)

Related Items (1)

Norm Equalities for Derivations

Cites Work

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• Elementary operators on prime \(C^*\)-algebras. I
• A note on norm ideals and the operator \(X\to AX-XB\)
• Inner derivations on ultraprime normed real algebras
• The norm of a derivation
• Inner derivations and norm equality
• On subnormality of generalized derivations and tensor products
• On the Distance Between Normal Matrices
• Inner derivations on ultraprime normed algebras
• Spectra of Tensor Products of Operators

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