Abstract
We obtain sufficient conditions for the Lyapunov stability of the trivial solution of a nonautonomous essentially nonlinear differential system in a special critical case.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 57, No. 12, pp. 1711–1718, December, 2005.
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Vitrychenko, I.E. On a special critical case of stability of a nonautonomous essentially nonlinear system. Ukr Math J 57, 2011–2020 (2005). https://doi.org/10.1007/s11253-006-0045-1
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DOI: https://doi.org/10.1007/s11253-006-0045-1