Intertwined operators and the Pincus principal function

DOI10.1007/BF01682744zbMath0473.47006MaRDI QIDQ1158620

Charles A. Berger

Publication date: 1981

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

zbMATH Keywords

invariant subspacehyponormal operatorprincipal functiontrace class self commutator

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Invariant subspaces of linear operators (47A15) Commutators, derivations, elementary operators, etc. (47B47)

Related Items

Spectral analysis of 2D outlier layout ⋮ The invariant subspace problem ⋮ Invariant subspaces of operator algebras ⋮ Contractions Without Cyclic Vectors

Cites Work

• Sufficiently high powers of hyponormal operators have rationally invariant subspaces
• An Invariant for Certain Operator Algebras
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