On Decomposability of Compact Perturbations of Operators

DOI10.2307/2040389zbMath0319.47016OpenAlexW4253292253MaRDI QIDQ4081871

Mehdi Radjabalipour

Publication date: 1975

Full work available at URL: https://doi.org/10.2307/2040389

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Invariant subspaces of linear operators (47A15)

Related Items (4)

Finite rank perturbations of normal operators: spectral subspaces and Borel series ⋮ Finite rank perturbations of normal operators: spectral idempotents and decomposability ⋮ Invariant subspaces of operator algebras ⋮ Indecomposable Compact Perturbations of the Bilateral Shift

Cites Work

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• Invariant subspaces of some non-selfadjoint operators
• Two-sided ideals and congruences in the ring of bounded operators in Hilbert space
• Growth Conditions and Decomposable Operators
• On Decomposability of Compact Perturbations of Normal Operators
• A Local Spectral Theory for Operators. III: Resolvents, Spectral Sets and Similarity

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