Khusainov, Denys Ya.; Diblik, J.; Grytsaj, Iryna V. The sector instability of systems of differential equations with quadratic right-hand side. (Ukrainian. English summary) Zbl 0984.34042 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2001, No. 2, 322-327 (2001). Summary: The article deals with a system of differential equations with quadratic right-hand side. Conditions for the global instability of the trivial solution are proposed. MSC: 34D23 Global stability of solutions to ordinary differential equations Keywords:system of differential equations; global instability PDFBibTeX XMLCite \textit{D. Ya. Khusainov} et al., Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2001, No. 2, 322--327 (2001; Zbl 0984.34042)