Title of article
One and three limit cycles in a cubic predator-prey system
Author/Authors
WANG، Yuanming نويسنده , , Huang، Xuncheng نويسنده , , Zhu، Lemin نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
-500
From page
501
To page
0
Abstract
A cubic differential system is proposed, which can be considered a generalization of the predator-prey models, studied recently by many authors. The properties of the equilibrium points, the existence of a uniqueness limit cycle, and the conditions for three limit cycles are investigated. The criterion is easy to apply in applications.
Keywords
cubic differential system , predator-prey models , three limit cycles
Journal title
MATHEMATICAL METHODS IN THE APPLIED SCIENCES
Serial Year
2007
Journal title
MATHEMATICAL METHODS IN THE APPLIED SCIENCES
Record number
48633
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