A non-self-adjoint perturbation of the continuous spectrum with smoothness of Kato type

DOI10.1007/BF01092178zbMath0525.47012OpenAlexW2008112318MaRDI QIDQ594361

I.-P. P. Syroid

Publication date: 1983

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01092178

zbMATH Keywords

continuous spectrumDirac operator perturbationFourier transform of nonselfadjoint perturbations of selfadjoint operators in Hilbert spacesrelative smoothness

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25)

Cites Work

• Unnamed Item
• Wave operators and similarity for some non-selfadjoint operators
• Almost smooth perturbations of self-adjoint operators
• A survey of the theory of spectral operators
• Some non-selfadjoint operators
• Eigenfunction expansions associated with the Schrödinger operator with a complex potential and the scattering theory
• Smooth operators and commutators

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