Literature cited
M. G. Krein, Lectures on Theory of Stability of Solutions of Differential Equations in Banach Space [in Russian], Izd. Akad. Nauk Ukr. SSR, Kiev (1964).
Yu. L. Daletskii, “On differential equations in Hilbert space,” Ukr. Mat. Zh.,2, No. 4, 71–91 (1950).
Yu. L. Daletskii and M. G. Krein, Stability of Solutions of Differential Equations in Banach Space, Amer. Math. Soc. (1974).
S. F. Feshchenko, N. I. Shkil', and L. D. Nikolenko, Asymptotic Methods in Theory of Linear Differential Equations [in Russian], Naukova Dumka, Kiev (1966).
V. I. Smirnov, A Course of Higher Mathematics, Vol. 3, Part 1, Pergamon.
Author information
Authors and Affiliations
Additional information
Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 30, No. 4, pp. 512–516, July–August, 1978.
Rights and permissions
About this article
Cite this article
Gracheva, G.S. Sufficient conditions for solvability of a linear differential equation with large parameter when the characteristic equation has a multiple root. Ukr Math J 30, 395–399 (1978). https://doi.org/10.1007/BF01085864
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01085864