Tunç, Cemil; Karakaş, Bülent On boundedness of solutions to nonlinear vector differential equations of third-order. (English) Zbl 1220.34052 Nonlinear Stud. 18, No. 1, 63-73 (2011). Summary: We establish sufficient conditions for the boundedness of solutions of a certain class of third order nonlinear vector differential equations. By constructing a Lyapunov function as the basic tool, some results given in the relevant literature are improved. Cited in 1 Document MSC: 34C11 Growth and boundedness of solutions to ordinary differential equations Keywords:boundedness; Lyapunov’s second method; differential equations of third order PDF BibTeX XML Cite \textit{C. Tunç} and \textit{B. Karakaş}, Nonlinear Stud. 18, No. 1, 63--73 (2011; Zbl 1220.34052)