Characterization of closed \(n\)-paranormal and \(n^*\)-paranormal operators

DOI10.1007/s44146-024-00109-xMaRDI QIDQ6548065

Aissa Nasli Bakir, Salah Mecheri

Publication date: 31 May 2024

Published in: Acta Scientiarum Mathematicarum (Search for Journal in Brave)

zbMATH Keywords

Weyl's theoremRiesz projectionreduced minimum modulusnormaloid operatorsclosed \(n^*\)-paranormal operators

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Subnormal operators, hyponormal operators, etc. (47B20) Commutators, derivations, elementary operators, etc. (47B47)

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