Ranges and kernels of derivations

DOI10.3906/mat-1511-45zbMath1424.47084OpenAlexW2619750836MaRDI QIDQ4633287

M. Ech-Chad

Publication date: 2 May 2019

Published in: TURKISH JOURNAL OF MATHEMATICS (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3906/mat-1511-45

zbMATH Keywords

\(p\)-hyponormal operatorgeneralized derivationlog-hyponormal operatorrange and kernel

Mathematics Subject Classification ID

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

Cites Work

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• Commutants and derivation ranges
• Derivation and Jordan operators
• An elementary operator with log-hyponormal, \(p\)-hyponormal entries
• The norm of a derivation
• Quasi-similar \(p\)-hyponormal operators
• Generalized D-symmetric Operators II
• On Compact Operators in the Weak Closure of the Range of a Derivation
• On Operator Commutators
• Spectral Properties of Elementary Operators. II
• Structural Properties of Elementary Operators
• Intersections of Commutants with Closures of Derivation Ranges
• Une remarque sur l’orthogonalité de l’image au noyau d’une dérivation généralisée
• ON QUASISIMILARITY FOR LOG-HYPONORMAL OPERATORS
• On Normal Derivations
• Derivation ranges and the identity

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