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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2005, Volume 45, Number 4, Pages 669–676
(Mi zvmmf671)
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This article is cited in 2 scientific papers (total in 2 papers)
Exponentially fitted scheme for a singularly perturbed problem
K. V. Emel'yanov Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences
Abstract:
A singularly perturbed problem with a turning point is considered. Its approximate solution is found by applying an exponentially fitted scheme on an equidistant mesh. The solutions produced by the scheme are proved to converge uniformly with respect to the perturbation parameter to the solution of the original differential problem within the first order accuracy.
Key words:
singularly perturbed problem for second-order ordinary differential equation, asymptotic expansion.
Received: 27.10.2004
Citation:
K. V. Emel'yanov, “Exponentially fitted scheme for a singularly perturbed problem”, Zh. Vychisl. Mat. Mat. Fiz., 45:4 (2005), 669–676; Comput. Math. Math. Phys., 45:4 (2005), 645–652
Linking options:
https://www.mathnet.ru/eng/zvmmf671 https://www.mathnet.ru/eng/zvmmf/v45/i4/p669
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Statistics & downloads: |
Abstract page: | 247 | Full-text PDF : | 103 | References: | 52 | First page: | 1 |
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