Abstract:
In this paper, we study the informativeness of linear functionals in reconstruction problems and obtain exact orders of the informativeness of linear functionals in the Besov and Sobolev classes W and SW.
This publication is cited in the following 10 articles:
Galiya Taugynbayeva, Shapen Azhgaliyev, Aksaule Zhubanysheva, Nurlan Temirgaliyev, “Full C(N)D-study of computational capabilities of Lagrange polynomials”, Mathematics and Computers in Simulation, 227 (2025), 189
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N. Temirgaliyev, Sh. K. Abikenova, Sh. U. Azhgaliev, G. E. Taugynbaeyva, “The Radon transform in the scheme C(N)D-inverstigations and the quasi-Monte Carlo theory”, Russian Math. (Iz. VUZ), 64:3 (2020), 87–92
Sh. U. Azhgaliev, Sh. K. Abikenova, “Ob otsenke snizu v zadache priblizhennogo vosstanovleniya funktsii po ikh znacheniyam preobrazovanii Radona”, Vestn. Tomsk. gos. un-ta. Matem. i mekh., 2020, no. 66, 24–34
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N. Temirgaliev, A. Zhubanysheva, “Order estimates of the norms of derivatives of functions with zero values on linear functionals and their applications”, Russian Math. (Iz. VUZ), 61:3 (2017), 77–82
N. Temirgaliev, K. E. Sherniyazov, M. E. Berikhanova, “Exact Orders of Computational (Numerical) Diameters in Problems of Reconstructing Functions and Sampling Solutions of the Klein–Gordon Equation from Fourier Coefficients”, Proc. Steklov Inst. Math., 282, suppl. 1 (2013), S165–S191
N. Temirgaliev, S. S. Kudaibergenov, A. A. Shomanova, “Applications of Smolyak quadrature formulas to the numerical integration of Fourier coefficients and in function recovery problems”, Russian Math. (Iz. VUZ), 54:3 (2010), 45–62
Ibatulin, IZ, “On the informative power of all possible linear functionals for the discretization of solutions of the Klein-Gordon equation in the metric of L-2,L-infinity”, Differential Equations, 44:4 (2008), 510
Sh. U. Azhgaliev, N. Temirgaliev, “Informativeness of all the linear functionals in the recovery of
functions in the classes Hωp”, Sb. Math., 198:11 (2007), 1535–1551