Perturbations of unitary transformations

DOI10.1016/0022-247X(68)90069-3zbMath0175.13704OpenAlexW4206612549MaRDI QIDQ5920871

L. Shulman

Publication date: 1968

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-247x(68)90069-3

zbMATH Keywords

functional analysis

Related Items (15)

Some remarks on reproducing kernel Krein spaces ⋮ de Branges–Rovnyak Spaces: Basics and Theory ⋮ de Branges–Rovnyak Spaces and Norm-Constrained Interpolation ⋮ Discrete-time multi-scale systems ⋮ Invariant subspaces in the theory of operators and theory of functions ⋮ Carathéodory functions in the Banach space setting ⋮ Carathéodory-Julia type theorems for operator valued Schur functions ⋮ On a polyanalytic approach to noncommutative de Branges-Rovnyak spaces and Schur analysis ⋮ Perturbation theory ⋮ Scattering theory for almost unitary operators and a functional model ⋮ Factorization and invariant subspaces ⋮ A trace formula for canonical differential expressions. ⋮ Factorization and invariant subspaces ⋮ Perturbations of unitary transformations ⋮ On Cowen–Pommerenke inequalities

Cites Work

• Perturbation of the continuous spectrum and unitary equivalence
• An abstract stationary approach to perturbation of continuous spectra and scattering theory
• Perturbation of continuous spectra by Trace class operators
• Perturbations of Self-Adjoint Transformation
• Perturbations of unitary transformations
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