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zbMath0694.47012MaRDI QIDQ3469765

G. G. Islamov

Publication date: 1989

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

point spectrum rank one perturbation compact normal operator in a Hilbert space finite-rank perturbations of a closed linear operator

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55)

Related Items (2)

Rank-one perturbations of diagonal operators ⋮ On extremal perturbations of semi-Fredholm operators

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