References
M. A. Naimark, Linear Differential Operators (Nauka, Moscow, 1969) [in Russian].
M. V. Fedoryuk, Asymptotic Methods for Linear Ordinary Differential Equations, in Mathematical Reference Library (Nauka, Moscow, 1983) [in Russian].
F. W. J. Olver, Asymptotics and Special Functions (Academic Press, New York-London, 1974; Nauka, Moscow, 1978).
Kh. Kh. Murtazin and Ya. T. Sultanaev, Mat. Zametki 28(4), 545 (1980).
N. F. Valeev and Ya. T. Sultanaev, Mat. Zametki 65(6), 932 (1999) [Math. Notes 65 (6), 781 (1999)].
Ya. T. Sultanaev, Dokl. Akad. Nauk SSSR 284(3), 551 (1985) [SovietMath. Dokl. 32, 465 (1985)].
L. K. Kusainova, A. Zh. Monashova, and A. A. Shkalikov, Mat. Zametki 93(4), 630 (2013) [Math. Notes 93 (4), 629 (2013)].
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © N. K. Makina, É. A. Nazirova, Ya. T. Sultanaev, 2014, published in Matematicheskie Zametki, 2014, Vol. 96, No. 4, pp. 627–632.
Rights and permissions
About this article
Cite this article
Makina, N.K., Nazirova, É.A. & Sultanaev, Y.T. On the methods of study of the asymptotic behavior of solutions of singular differential equations. Math Notes 96, 603–608 (2014). https://doi.org/10.1134/S0001434614090363
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0001434614090363