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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2017, Number 5, Pages 58–61
(Mi vmumm98)
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This article is cited in 3 scientific papers (total in 3 papers)
Short notes
Solvability of a system of equations for the Fourier-Chebyshev coefficients when solving ordinary differential equations by the Chebyshev series method
O. B. Arushanyan, S. F. Zaletkin Lomonosov Moscow State University, Research Computing Center
Abstract:
A solvability theorem for a system of equations with respect to approximate values of Fourier–Chebyshev coefficients is formulated. This theorem is a theoretical substantiation for the numerical solution of ordinary differential equations using Chebyshev series.
Key words:
ordinary differential equations, approximate analytical methods, numerical methods, orthogonal expansions, shifted Chebyshev series, Markov quadrature formulas.
Received: 07.02.2017
Citation:
O. B. Arushanyan, S. F. Zaletkin, “Solvability of a system of equations for the Fourier-Chebyshev coefficients when solving ordinary differential equations by the Chebyshev series method”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2017, no. 5, 58–61; Moscow University Mathematics Bulletin, 72:5 (2017), 213–216
Linking options:
https://www.mathnet.ru/eng/vmumm98 https://www.mathnet.ru/eng/vmumm/y2017/i5/p58
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