On the closability of paranormal operators

DOI10.1016/j.jmaa.2010.11.018zbMath1221.47036OpenAlexW2065321281MaRDI QIDQ624590

Andrzej Daniluk

Publication date: 9 February 2011

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2010.11.018

zbMATH Keywords

Hilbert spaceclosable operatorsparanormal operators

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Linear relations (multivalued linear operators) (47A06)

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Certain properties involving the unbounded operators \(p(T)\), \(TT^\ast\), and \(T^\ast T\); and some applications to powers and \textit{nth} roots of unbounded operators, Unbounded operators having self‐adjoint, subnormal, or hyponormal powers, Unbounded quasinormal operators revisited, Weyl's theorem for paranormal closed operators

Cites Work

• Operators with finite ascent
• Domination of unbounded operators and commutativity.
• On a class of operators
• On some hyponormal operators
• On the class of paranormal operators
• A remark on a class of operators
• Topological properties of paranormal operators on Hilbert space
• Unnamed Item