Gadzhimirzaev Ramis Makhmudovich

Publications in Math-Net.Ru

1. Jackson-type theorem on approximation by algebraic polynomials in the uniform metric with Laguerre weight
   
   Mat. Zametki, 116:1 (2024),  34–44
2. Convergence of the Fourier Series in Meixner–Sobolev Polynomials and Approximation Properties of Its Partial Sums
   
   Mat. Zametki, 115:3 (2024),  330–347
3. Approximation properties of de la Vallee Poussin means of partial Fourier series in Meixner-Sobolev polynomials
   
   Mat. Sb., 215:9 (2024),  77–98
4. Basis property of the Legendre polynomials in variable exponent Lebesgue spaces
   
   Mat. Sb., 215:2 (2024),  103–119
5. Estimates for the convergence rate of a Fourier series in Laguerre–Sobolev polynomials
   
   Sibirsk. Mat. Zh., 65:4 (2024),  622–635
6. On the approximative properties of Fourier series in Laguerre–Sobolev polynomials
   
   Sibirsk. Mat. Zh., 65:1 (2024),  38–51
7. On Approximation Properties of Fourier Series in Jacobi Polynomials $P_n^{\alpha-r,-r}(x)$ Orthogonal in the Sense of Sobolev
   
   Mat. Zametki, 111:6 (2022),  803–818
8. Approximation properties of the Vallée-Poussin means similar to the partial sums of Fourier series in Laguerre–Sobolev polynomials
   
   Sibirsk. Mat. Zh., 63:3 (2022),  545–561
9. Representation of the solution of the Cauchy problem for a difference equation by a Fourier series in Meixner - Sobolev polynomials
   
   Daghestan Electronic Mathematical Reports, 2021, no. 16,  74–82
10. Two-dimensional limit series in ultraspherical Jacobi polynomials and their approximative properties
    
    Izv. Saratov Univ. Math. Mech. Inform., 21:4 (2021),  422–433
11. Approximation Properties of the Vallée-Poussin Means of Partial Sums of a Special Series in Laguerre Polynomials
    
    Mat. Zametki, 110:4 (2021),  483–497
12. Estimates for Sobolev-orthonormal functions and generated by Laguerre functions
    
    Probl. Anal. Issues Anal., 10(28):1 (2021),  23–37
13. On the uniform convergence of the Fourier series by the system of polynomials generated by the system of Laguerre polynomials
    
    Izv. Saratov Univ. Math. Mech. Inform., 20:4 (2020),  416–423
14. Integral estimates for Laguerre polynomials with exponential weight function
    
    Izv. Vyssh. Uchebn. Zaved. Mat., 2020, no. 4,  16–25
15. Approximation of discrete functions using special series by modified Meixner polynomials
    
    Sib. Èlektron. Mat. Izv., 17 (2020),  395–405
16. A numerical method for solving the Cauchy problem for ODEs using a system of polynomials generated by a system of modified Laguerre polynomials
    
    Daghestan Electronic Mathematical Reports, 2019, no. 12,  13–24
17. Estimate of the Lebesgue Function of Fourier Sums in Terms of Modified Meixner Polynomials
    
    Mat. Zametki, 106:4 (2019),  519–530
18. Sobolev-orthonormal system of functions generated by the system of Laguerre functions
    
    Probl. Anal. Issues Anal., 8(26):1 (2019),  32–46
19. Fast algorithm for finding approximate solutions to the Cauchy problem for ODE
    
    Daghestan Electronic Mathematical Reports, 2018, no. 10,  41–49
20. Algorithm for numerical realization of polynomials in functions orthogonal in the sense of Sobolev and generated by cosines
    
    Daghestan Electronic Mathematical Reports, 2018, no. 9,  1–6
21. Recurrence relations for polynomials orthonormal on Sobolev, generated by Laguerre polynomials
    
    Izv. Saratov Univ. Math. Mech. Inform., 18:1 (2018),  17–24
22. Approximative properties of Fourier–Meixner sums
    
    Probl. Anal. Issues Anal., 7(25):1 (2018),  23–40
23. Approximative properties of special series in Meixner polynomials
    
    Vladikavkaz. Mat. Zh., 20:3 (2018),  21–36
24. Approximation of functions defined on the grid $\{0, \delta, 2\delta, \ldots\}$ by Fourier-Meixner sums
    
    Daghestan Electronic Mathematical Reports, 2017, no. 7,  61–65
25. Sobolev orthogonal functions on the grid, generated by discrete orthogonal functions and the Cauchy problem for the difference equation
    
    Daghestan Electronic Mathematical Reports, 2017, no. 7,  29–39
26. Difference equations and Sobolev orthogonal polynomials, generated by Meixner polynomials
    
    Vladikavkaz. Mat. Zh., 19:2 (2017),  58–72
27. Systems of functions orthogonal with respect to scalar products of Sobolev type with discrete masses generated by classical orthogonal systems
    
    Daghestan Electronic Mathematical Reports, 2016, no. 6,  31–60
28. The Fourier series of the Meixner polynomials orthogonal with respect to the Sobolev-type inner product
    
    Izv. Saratov Univ. Math. Mech. Inform., 16:4 (2016),  388–395
29. On the identification of the parameters of linear systems using Chebyshev polynomials of the first kind and Chebyshev polynomials orthogonal on a uniform grid
    
    Daghestan Electronic Mathematical Reports, 2014, no. 2,  1–32