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.
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J. Liouville, “Second memoire sur le development des functions en series don divers termes sont assujettis, a satisfaire a une meme eqnation,” J. Math. Pure Appl. 2, 16–35 (1837).
L. Schlesinger, “Über asymptotische Darstellungen der Lösungen linearer Differential systemabe Funktionen eines Parameter,” Math. Ann. 63, 207–300 (1907).
G. D. Birkhoff, “On the Asymptotic Character of the Solutions of Certain Linear Differential Equations Containing Parameter,” Trans. Am. Math. Soc. 9, 219–231 (1908).
Ya. D. Tamarkin, Certain General Problems in the Theory of Linear Ordinary Differential Equations (Petrograd, 1917) [in Russian].
M. A. Naimark, Linear Differential Operators (Nauka, Moscow, 1954; Ungar, New York, 1967).
E. A. Coddington and N. Levinson, Theory of Ordinary Differential Equations (McGraw-Hill, New York, 1955; Inostrannaya Literatura, Moscow, 1958).
Yu. L. Daletskii, “Asymptotic Methods for Certain Differential Equations with Oscillating Coefficients,” Dokl. Akad. Nauk SSSR 143, 1026–1029 (1962).
Yu. L. Daletskii and M. G. Krein, Stability of Solutions to Differential Equations in Banach Spaces (Nauka, Moscow, 1970) [in Russian].
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Original Russian Text © E.V. Krutenko, V.B. Levenshtam, 2009, published in Zhurnal Vychislitel’noi Matematiki i Matematicheskoi Fiziki, 2009, Vol. 49, No. 12, pp. 2144–2155.
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Krutenko, E.V., Levenshtam, V.B. Asymptotic analysis of certain systems of linear differential equations with a large parameter. Comput. Math. and Math. Phys. 49, 2047–2058 (2009). https://doi.org/10.1134/S0965542509120057
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DOI: https://doi.org/10.1134/S0965542509120057