Structure of the resonances of the generalized Friedrichs model

DOI10.1007/BF01076729zbMath0541.47011OpenAlexW2023771420MaRDI QIDQ794250

Saidachmat Lakaev

Publication date: 1983

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01076729

zbMATH Keywords

critical valuesresonancessingular points of the spectrumFriedrichs modelperturbation of continuous spectra

Mathematics Subject Classification ID

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

Related Items (2)

Threshold effects for the generalized Friedrichs model with the perturbation of rank one ⋮ Threshold phenomenon for a family of the generalized Friedrichs models with the perturbation of rank one

Cites Work

• Unnamed Item
• Perturbation theory for eigenvalues and resonances of Schrödinger hamiltonians
• Resonances in n-body quantum systems with dilatation analytic potentials and the foundations of time-dependent perturbation theory

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