Embedded eigenvalues and resonances of a generalized Friedrichs model

DOI10.1007/BF02069783zbMath0859.47046OpenAlexW2038923651MaRDI QIDQ1920607

Zh. I. Abullaev, Saidachmat Lakaev, Isroil A. Ikromov

Publication date: 9 April 1997

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02069783

zbMATH Keywords

resonancesembedded eigenvaluesFriedrichs model with a given number of eigenvaluesmultidimensional generalized Friedrichs model

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) (n)-body potential quantum scattering theory (81U10) Scattering theory of linear operators (47A40)

Related Items (4)

Perturbation theory for the two-particle Schrödinger operator on a one-dimensional lattice ⋮ On the spectrum of Schrödinger-type operators on two dimensional lattices ⋮ Threshold phenomenon for a family of the generalized Friedrichs models with the perturbation of rank one ⋮ Perturbation of a lattice spectral band by a nearby resonance

Cites Work

• Über die Spektralzerlegung eines Integraloperators
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