Some criteria for presence and absence of limit cycles in dynamical systems of the second order
- 14 Downloads
Unable to display preview. Download preview PDF.
- 1.V. V. Nemytskii and V. V. Stepanov, Qualitative Theory of Differential Equations, [in Russian], Fizmatgiz, Moscow-Leningrad (1949).Google Scholar
- 2.S. A. Markosyan, Qualitative Analysis of a System of Two Differential Equations by the Method of “Two Isoclines”, Izv. Vyssh. Uch. Zavedenii, No. 1, 16–22 (1959).Google Scholar
- 3.M. N. Voilokov, Sufficient Conditions for the Existence of Exactly n Limit Cycles in the System xt′=y, yt′=F(y)−x, Matem. Sb.,44, No. 2, 235–244 (1958).Google Scholar
- 4.A. F. Filippov, Sufficient Conditions for the Existence of a Stable Limit Cycle for Second-Order Equations, Matem. Sb.,30, No. 1, 171–180 (1952).Google Scholar
© Consultants Bureau 1966