共 50 条
- [21] BIFURCATIONS OF LIMIT CYCLES AND CENTER PROBLEM FOR A CLASS OF CUBIC NILPOTENT SYSTEM [J]. INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2010, 20 (08): : 2579 - 2584
- [23] Center conditions and bifurcation of limit cycles at degenerate singular points in a quintic polynomial differential system [J]. BULLETIN DES SCIENCES MATHEMATIQUES, 2005, 129 (02): : 127 - 138
- [25] Limit Cycles of A Cubic Kolmogorov System [J]. PROCEEDINGS OF THE 7TH CONFERENCE ON BIOLOGICAL DYNAMIC SYSTEM AND STABILITY OF DIFFERENTIAL EQUATION, VOLS I AND II, 2010, : 619 - 622
- [26] Limit cycles of a cubic Kolmogorov system [J]. APPLIED MATHEMATICS LETTERS, 1996, 9 (01) : 15 - 18
- [27] Bifurcations of limit cycles in a cubic system [J]. CHAOS SOLITONS & FRACTALS, 2004, 20 (03) : 629 - 638
- [28] A cubic system with thirteen limit cycles [J]. JOURNAL OF DIFFERENTIAL EQUATIONS, 2009, 246 (09) : 3609 - 3619
- [30] Center Conditions and Bifurcations of Limit Cycles in a Quartic Lyapunov System [J]. PRACTICAL APPLICATIONS OF INTELLIGENT SYSTEMS, 2011, 124 : 287 - 292