Stability and Bifurcation Analysis in a Food Chain Model with Delay

摘要：

In this paper, we investigate a delayed three-species food chain model. The existence and stability of equilibria are obtained. A explicit algorithm for determining the direction of the Hopf bifurcation and the stability of the bifurcating periodic solutions are derived by using the normal form and the center manifold theory.

关键词： food chain model delay stability Hopf bifurcation

作者: Li Zhang

作者单位: Department of Mathematics Heilongjiang Bayi Agriculture University Daqing, China

会议类型: 国际会议

会议名称: 2010 International Conference on Nano Science and Technology(2010年IEEE纳米科技国际会议 ICNST2010)

会议地点: 成都

会议语种:英文

页码: 95-99

在线出版日期: 2010-12-17（万方平台首次上网日期，不代表论文的发表时间）