On ampliation quasiaffine transforms of operators

DOI10.4134/BKMS.b200473OpenAlexW3185062077MaRDI QIDQ5153318

Eungil Ko

Publication date: 29 September 2021

Full work available at URL: http://dspace.kci.go.kr/handle/kci/1795534?show=full

zbMATH Keywords

invariant subspacelocal spectral propertyampliation quasisimilarity

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Subnormal operators, hyponormal operators, etc. (47B20) Local spectral properties of linear operators (47A11)

Cites Work

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• Spectral theory of hyponormal operators
• On scalar extensions and spectral decompositions of complex symmetric operators
• On operators which are power similar to hyponormal operators
• Aluthge transforms of operators
• On the hyperinvariant subspace problem
• Quasi-similarity of operators
• Quasi-similar \(p\)-hyponormal operators
• New Approaches in Spectral Decomposition
• Equality of Spectra of Quasi-Similar Hyponormal Operators
• A Local Spectral Theory for Operators. V: Spectral Subspaces for Hyponormal Operators
• Analytical Functional Models and Local Spectral Theory
• Quasiaffine transforms of operators
• Spectral pictures of Aluthge transforms of operators

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