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Sibirskii Zhurnal Vychislitel'noi Matematiki, 2011, Volume 14, Number 1, Pages 47–57
(Mi sjvm425)
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This article is cited in 3 scientific papers (total in 3 papers)
Analysis of a difference scheme for a singular perturbation Cauchy problem on refined grids
A. I. Zadorin, S. V. Tikhovskaya Omsk Branch of Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Science, Omsk
Abstract:
A Cauchy problem for a singular perturbation second-order ordinary differential equation is considered. It is proved that the upwind difference scheme on a grid proposed by Shishkin is uniformly convergent. The grid is well known only in application to a boundary value problem. The results of some numerical experiments are discussed.
Key words:
second order ordinary differential equation, singular perturbation, Cauchy problem, difference scheme, maximum principle, Shishkin mesh, uniform convergence.
Received: 15.02.2010
Citation:
A. I. Zadorin, S. V. Tikhovskaya, “Analysis of a difference scheme for a singular perturbation Cauchy problem on refined grids”, Sib. Zh. Vychisl. Mat., 14:1 (2011), 47–57; Num. Anal. Appl., 4:1 (2011), 36–45
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https://www.mathnet.ru/eng/sjvm425 https://www.mathnet.ru/eng/sjvm/v14/i1/p47
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Abstract page: | 512 | Full-text PDF : | 97 | References: | 57 | First page: | 10 |
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