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 Daghestan Electronic Mathematical Reports: Year: Volume: Issue: Page: Find

 Systems of functions orthogonal in the sense of Sobolev associated with Haar functions and the Cauchy problem for ODEsI. I. Sharapudinov, S. R. Magomedov 1 Splines for three-point rational interpolants with autonomous polesA.-R. K. Ramazanov, V. G. Magomedova 16 Sobolev orthogonal functions on the grid, generated by discrete orthogonal functions and the Cauchy problem for the difference equationI. I. Sharapudinov, Z. D. Gadzhieva, R. M. Gadzhimirzaev 29 Operator estimation of homogenizstion for generalized Beltrami equationsM. M. Sirazhudinov 40 Convergence rate estimate of sine and cosine series with $1/k^q$ coefficientsM. G. Magomed-Kasumov 47 On the reconstruction of a function from its integrals along polygonal lines of one family in the planeZ. G. Medzhidov 52 Approximation of functions defined on the grid $\{0, \delta, 2\delta, \ldots\}$ by Fourier-Meixner sumsR. M. Gadzhimirzaev 61 Approximation of the solution of the Cauchy problem for nonlinear ODE systems by means of Fourier series in functions orthogonal in the sense of SobolevI. I. Sharapudinov 66 Cauchy problem for the difference equation and Sobolev orthogonal functions on the finite grid, generated by discrete orthogonal functionsM. S. Sultanakhmedov 77 Recurrence formulas for Chebyshev polynomials orthonormal on uniform gridM. S. Sultanakhmedov 86