Rasulov Tulkin Husenovich

Publications in Math-Net.Ru

1. Spectral relations for a matrix model in fermionic Fock space
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2024, no. 3,  91–96
2. On the number of components of the essential spectrum of one $2\times2$ operator matrix
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2024, no. 2,  85–90
3. Main properties of the Faddeev equation for $2 \times 2$ operator matrices
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 12,  53–58
4. Non-negative matrices and their structured singular values
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 10,  36–45
5. Existence condition of an eigenvalue of the three particle Schrödinger operator on a lattice
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 9,  3–19
6. Conditions for the existence of eigenvalues of a three-particle lattice model Hamiltonian
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 7,  3–12
7. The first Schur complement for a lattice spin-boson model with at most two photons
   
   Nanosystems: Physics, Chemistry, Mathematics, 14:3 (2023),  304–311
8. Existence of the eigenvalues of a tensor sum of the Friedrichs models with rank 2 perturbation
   
   Nanosystems: Physics, Chemistry, Mathematics, 14:2 (2023),  151–157
9. Description of the spectrum of one fourth-order operator matrix
   
   Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 27:3 (2023),  427–445
10. Analysis of the spectrum of a $2\times 2$ operator matrix. Discrete spectrum asymptotics
    
    Nanosystems: Physics, Chemistry, Mathematics, 11:2 (2020),  138–144
11. Infinite number of eigenvalues of $2\times 2$ operator matrices: Asymptotic discrete spectrum
    
    TMF, 205:3 (2020),  368–390
12. Threshold analysis for a family of $2\times2$ operator matrices
    
    Nanosystems: Physics, Chemistry, Mathematics, 10:6 (2019),  616–622
13. Analytic description of the essential spectrum of a family of $3\times 3$ operator matrices
    
    Nanosystems: Physics, Chemistry, Mathematics, 10:5 (2019),  511–519
14. Branches of the essential spectrum of the lattice spin-boson model with at most two photons
    
    TMF, 186:2 (2016),  293–310
15. Universality of the discrete spectrum asymptotics of the three-particle Schrödinger operator on a lattice
    
    Nanosystems: Physics, Chemistry, Mathematics, 6:2 (2015),  280–293
16. On the spectrum of a three-particle model operator on a lattice with non-local potentials
    
    Sib. Èlektron. Mat. Izv., 12 (2015),  168–184
17. An eigenvalue multiplicity formula for the Schur complement of a $3\times3$ block operator matrix
    
    Sibirsk. Mat. Zh., 56:4 (2015),  878–895
18. Infiniteness of the number of eigenvalues embedded in the essential spectrum of a $2\times2$ operator matrix
    
    Eurasian Math. J., 5:2 (2014),  60–77
19. The finiteness of the discrete spectrum of a model operator associated with a system of three particles on a lattice
    
    Izv. Vyssh. Uchebn. Zaved. Mat., 2014, no. 1,  61–70
20. On the number of eigenvalues of the family of operator matrices
    
    Nanosystems: Physics, Chemistry, Mathematics, 5:5 (2014),  619–625
21. Essential and discrete spectrum of a three-particle lattice Hamiltonian with non-local potentials
    
    Nanosystems: Physics, Chemistry, Mathematics, 5:3 (2014),  327–342
22. Spectrum and resolvent of a block operator matrix
    
    Sib. Èlektron. Mat. Izv., 11 (2014),  334–344
23. Investigations of the Numerical Range of a Operator Matrix
    
    Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(35) (2014),  50–63
24. Structure of the essential spectrum of a model operator associated to a system of three particles on a lattice
    
    Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(27) (2012),  34–43
25. On the number of eigenvalues of a matrix operator
    
    Sibirsk. Mat. Zh., 52:2 (2011),  400–415
26. Essential spectrum of a model operator associated with a three-particle system on a lattice
    
    TMF, 166:1 (2011),  95–109
27. On the essential spectrum of a model operator associated with the system of three particles on a lattice
    
    Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 3(24) (2011),  42–51
28. Some spectral properties of a generalized Friedrichs model
    
    Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(23) (2011),  181–188
29. The Faddeev equation and location of the essential spectrum of a three-particle model operator
    
    Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(23) (2011),  170–180
30. Study of the essential spectrum of a matrix operator
    
    TMF, 164:1 (2010),  62–77
31. Asymptotics of the discrete spectrum of a model operator associated with a system of three particles on a lattice
    
    TMF, 163:1 (2010),  34–44
32. Investigation of the spectrum of a model operator in a Fock space
    
    TMF, 161:2 (2009),  164–175
33. The Faddeev equation and the location of the essential spectrum of a model operator for several particles
    
    Izv. Vyssh. Uchebn. Zaved. Mat., 2008, no. 12,  59–69
34. On the Structure of the Essential Spectrum of a Model Many-Body Hamiltonian
    
    Mat. Zametki, 83:1 (2008),  86–94
35. Discrete spectrum of a model operator in Fock space
    
    TMF, 152:3 (2007),  518–527
36. Efimov's Effect in a Model of Perturbation Theory of the Essential Spectrum
    
    Funktsional. Anal. i Prilozhen., 37:1 (2003),  81–84
37. A Model in the Theory of Perturbations of the Essential Spectrum of Multiparticle Operators
    
    Mat. Zametki, 73:4 (2003),  556–564