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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2009, Volume 49, Number 12, Pages 2144–2155
(Mi zvmmf4795)
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This article is cited in 2 scientific papers (total in 2 papers)
Asymptotic analysis of certain systems of linear differential equations with a large parameter
E. V. Krutenkoa, V. B. Levenshtamab a Faculty of Mathematics, Southern Federal University, ul. Mil'chakova 8a, Rostov-on-Don, 344090, Russia
b Southern Mathematical Institute, Vladikavkaz Research Center, Russian Academy of Sciences and the Government of the Republic of North Ossetia-Alania, ul. Markusa 22, Vladikavkaz, 362027, Republic of North Ossetia-Alania, Russia
Abstract:
Two classes of systems of linear ordinary differential equations containing high-frequency terms proportional to certain positive powers of the oscillation frequency are considered. Complete asymptotic expansions of fundamental systems of solutions are constructed and substantiated.
Key words:
systems of linear differential equations with a large parameter, construction and substantiation of complete asymptotic expansions of solutions.
Received: 02.04.2009
Citation:
E. V. Krutenko, V. B. Levenshtam, “Asymptotic analysis of certain systems of linear differential equations with a large parameter”, Zh. Vychisl. Mat. Mat. Fiz., 49:12 (2009), 2144–2155; Comput. Math. Math. Phys., 49:12 (2009), 2047–2058
Linking options:
https://www.mathnet.ru/eng/zvmmf4795 https://www.mathnet.ru/eng/zvmmf/v49/i12/p2144
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