The finiteness of the discrete spectrum of a model operator associated with a system of three particles on a lattice |
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| Authors: | T Kh Rasulov R T Mukhitdinov |
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| Institution: | 1. Bukhara State University, ul. M. Ikbol 11, Bukhara, 200100, Republic of Uzbekistan
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| Abstract: | We consider a model operator H associated with a system of three particles on a lattice interacting via nonlocal pair potentials. Under some natural conditions on the parameters specifying this model operator H, we prove the finiteness of its discrete spectrum. |
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