Tunc, Cemil2025-05-102025-05-1020090362-546X1873-521510.1016/j.na.2008.03.0022-s2.0-59049084345https://doi.org/10.1016/j.na.2008.03.002https://hdl.handle.net/20.500.14720/9895Tunc, Cemil/0000-0003-2909-8753In this paper, by using Liapunov's second method, we establish some new results for stability and boundedness of solutions of nonlinear vector differential equations of third order. By constructing a Liapunov function, sufficient conditions for stability and boundedness of solutions of equations considered are obtained. Concerning to the subject, some explanatory examples are also given. Our results improve and include a result existing in the literature. (C) 2008 Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/closedAccessBoundednessStabilityLiapunov FunctionDifferential Equations Of Third OrderArticle