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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2015, Number 7, Pages 75–81
(Mi ivm9022)
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This article is cited in 4 scientific papers (total in 4 papers)
Brief communications
Approximative possibilities of computational aggregates of the “Smolyak type” with Dirichlet, Fejer and Vallée-Poussin kernels in the scale of Ul'yanov classes
N. Temirgaliyev, N. Zh. Nauryzbayev, A. A. Shomanova Institute of Theoretical Mathematics and Scientific Computation,
L. N. Gumilev Eurasian National University, 2 Mirzoyan str., Astana, 010008 Republic of Kazakhstan
Abstract:
In Ul'yanov classes we carry out comparative analysis of computational units which are constructed by the method of tensor products of functionals with means of trigonometric Fourier series.
Keywords:
recovering operator, error of the recovery, tensor product of functionals, Fejer kernel, Dirichlet kernel, Vallée-Poussin kernel, Korobov classes, Ul'yanov classes.
Received: 08.12.2014
Citation:
N. Temirgaliyev, N. Zh. Nauryzbayev, A. A. Shomanova, “Approximative possibilities of computational aggregates of the “Smolyak type” with Dirichlet, Fejer and Vallée-Poussin kernels in the scale of Ul'yanov classes”, Izv. Vyssh. Uchebn. Zaved. Mat., 2015, no. 7, 75–81; Russian Math. (Iz. VUZ), 59:7 (2015), 67–72
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https://www.mathnet.ru/eng/ivm9022 https://www.mathnet.ru/eng/ivm/y2015/i7/p75
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Abstract page: | 271 | Full-text PDF : | 96 | References: | 38 | First page: | 7 |
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