One-dimensional perturbation of operators

DOI10.2140/pjm.1984.115.481zbMath0582.47018OpenAlexW2095001859MaRDI QIDQ1068340

Joseph G. Stampfli

Publication date: 1984

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

Full work available at URL: https://doi.org/10.2140/pjm.1984.115.481

zbMATH Keywords

Hardy classunilateral shiftcertain rank one operators of small norm will split off a unitary piece from the shiftOne-dimensional perturbations of isometries

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55)

Related Items (5)

Spectral decomposability of rank-one perturbations of normal operators ⋮ Rank one perturbations of diagonal operators without eigenvalues ⋮ Weighted join operators on directed trees ⋮ On rank-one perturbations of normal operators ⋮ Rank-one perturbations of diagonal operators

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