Rotations of eigenvectors under unbounded perturbations

DOI10.4171/JST/159zbMATH Open1460.47007OpenAlexW2602459589MaRDI QIDQ528816

Michael I. Gil'

Publication date: 16 May 2017

Published in: Journal of Spectral Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/jst/159

zbMATH Keywords

perturbationeigenvectordifferential operatorslinear operator

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Operators on Hilbert spaces (general) (47B02)

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