The Faddeev equation and location of the essential spectrum of a three-particle model operator
- Authors: Rasulov T.K.1, Rakhmonov A.A2
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Affiliations:
- Bukhara State University, Physics and Mathematics Faculty
- University of Bern, Faculty of Science
- Issue: Vol 15, No 2 (2011)
- Pages: 170-180
- Section: Articles
- Submitted: 18.02.2020
- Published: 15.06.2011
- URL: https://journals.eco-vector.com/1991-8615/article/view/21027
- ID: 21027
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Abstract
In this paper a model operator H associated to a system of three-particles on a lattice is considered. The location of the essential spectrum of H is described by the spectrum of channel operators. The Faddeev type equation for the eigenvectors of H is obtained.
About the authors
Tulkin Kh Rasulov
Bukhara State University, Physics and Mathematics Faculty
Email: rth@mail.ru
(к.ф.-м.н., доц.), доцент, каф. алгебры и анализа1 ; докторант, математический институт2; Бухарский государственный университет, физико-математический факультет; Bukhara State University, Physics and Mathematics Faculty
Askar A Rakhmonov
University of Bern, Faculty of Science
Email: araxmonov@mail.ru
студент; Университет Берна, философско-научный факультет; University of Bern, Faculty of Science
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