Invariant subspaces for polynomially hyponormal operators

DOI10.1090/S0002-9939-97-03980-4zbMath0871.47006MaRDI QIDQ4336640

Bebe Prunaru

Publication date: 13 May 1997

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

invariant subspaceshyponormal operatorsdual algebras

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Abstract operator algebras on Hilbert spaces (47L30) Dual algebras; weakly closed singly generated operator algebras (47L45) Invariant subspaces of linear operators (47A15)

Cites Work

• Some invariant subspaces for subnormal operators
• Factorization theorems and the structure of operators on Hilbert space
• Hyponormal operators with thick spectra have invariant subspaces
• Algebras of subnormal operators
• Von Neumann operators are reflexive
• Nearly subnormal operators and moment problems
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