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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2011, Volume 51, Number 7, Pages 1228–1235
(Mi zvmmf9475)
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This article is cited in 7 scientific papers (total in 8 papers)
A nonlocal problem for singular linear systems of ordinary differential equations
A. A. Abramova, V. I. Ul'yanovaa, L. F. Yukhnob a Dorodnicyn Computing Center, Russian Academy of Sciences,
ul. Vavilova 40, Moscow, 119333 Russia
b Institute of Mathematical Modeling, Russian Academy of Sciences,
Miusskaya pl. 4a, Moscow, 125047 Russia
Abstract:
A system of linear ordinary differential equations is examined on an infinite half-interval. This system is supplemented by the boundedness condition for solutions and a nonlocal linear condition specified by the Stieltjes integral. A method for approximating the resulting problem by a problem posed on a finite interval is proposed, and the properties of the latter are investigated. A numerically stable method for solving this problem is examined. This method uses an auxiliary boundary value problem with separated boundary conditions.
Key words:
singular system of ordinary differential equations, nonlocal condition, numerical method.
Received: 18.10.2010
Citation:
A. A. Abramov, V. I. Ul'yanova, L. F. Yukhno, “A nonlocal problem for singular linear systems of ordinary differential equations”, Zh. Vychisl. Mat. Mat. Fiz., 51:7 (2011), 1228–1235; Comput. Math. Math. Phys., 51:7 (2011), 1146–1152
Linking options:
https://www.mathnet.ru/eng/zvmmf9475 https://www.mathnet.ru/eng/zvmmf/v51/i7/p1228
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Abstract page: | 314 | Full-text PDF : | 84 | References: | 48 | First page: | 20 |
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