On the quasi-similarity of hyponormal contractions

zbMath0443.47022MaRDI QIDQ1144254

Pei Yuan Wu

Publication date: 1981

Published in: Illinois Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

hyponormal operatorquasi-similaritydefect indicesC.0 contraction

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Subnormal operators, hyponormal operators, etc. (47B20)

Related Items (3)

On quasi-similarity of contractions with finite defect indices ⋮ $C\_\{\textperiodcentered 0\}$-contractions: a Jordan model and lattices of invariant subspaces ⋮ Hyponormal Operators Quasisimilar to an Isometry

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