Works citing this work

4 works

Work: The Friedrichs model and its use in resonance phenomena

1. Puiseux Series Expansion for Eigenvalue of the Generalized Friedrichs Model with the Perturbation of Rank One

   Sh. Kh. Kurbanov, Said T. Dustov

   ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics20234 citations

   ABIABI:AkademIndex/openalex/2023.article.001065

2. The Discrete Spectrum of the Generalized Friedrichs Model with a Rank-Two Perturbation

   Sh. Kh. Kurbanov, S. S. Abduvayitov

   ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics20251 citations

   ABIABI:AkademIndex/openalex/2026.other.343431

3. Convergent Expansions of Eigenvalues of the Generalized Friedrichs Model with a Rank-One Perturbation

   S. N. Lakaev, Shakhzod Kurbanov, Sh. U. Alladustov

   PreprintSpectral Theory in Mathematical PhysicsComplex Analysis and Operator Theory20210 citations

   ABIABI:AkademIndex/openalex/2021.preprint.000069

4. On the number of eigenvalues of the generalized Friedrichs model with a compactly supported potential

   Saidachmat N. Lakaev, Sh. Kh. Kurbanov, Sh. U. Alladustov

   ArticleSpectral Theory in Mathematical PhysicsJournal of Mathematical Physics20250 citations

   ABIABI:AkademIndex/openalex/2025.article.010701