Amel’kin, V. V.; Cheban, D. N. Bounded solutions and periodic oscillations of differential systems. (Russian) Zbl 0499.34021 Mat. Issled. 67, 3-10 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 34C25 Periodic solutions to ordinary differential equations 37C25 Fixed points and periodic points of dynamical systems; fixed-point index theory; local dynamics 34G20 Nonlinear differential equations in abstract spaces 34C11 Growth and boundedness of solutions to ordinary differential equations 34C10 Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations 34C15 Nonlinear oscillations and coupled oscillators for ordinary differential equations Keywords:omega-limit set; Lagrange stability; nonautonomous equation; skew product Citations:Zbl 0487.34044 PDF BibTeX XML Cite \textit{V. V. Amel'kin} and \textit{D. N. Cheban}, Mat. Issled. 67, 3--10 (1982; Zbl 0499.34021) OpenURL