Asymptotic behavior of a nonautonomous Beddington-DeAngelis type impulsive predator-prey system

摘要：

In this paper, a nonautonomous two-prey one-predator system with the Beddington-DeAngelis functional response and impulsive effects is investigated. By using the comparison theorem of ordinary differential equations, sufficient conditions for the permanence of this system are derived. Further,we obtain a sufficient conditions for the globally asymptotically stability of a unique almost periodic solutions.

关键词： Predator-prey system Impulsive effects Permanence Almost periodic solutions globally asymptotically stability

作者: Shuwen Zhang Dejun Tan

作者单位: School of Science,Jimei University,Xiamen,Fujian,361021, P.R.China School of Teacher Education,Jimei University,Xiamen,Fujian,361021, P.R.China

会议类型: 国际会议

会议名称: The 5th International Congress on Mathematical Biology(第五届国际生物数学大会 ICMB 2011)

会议地点: 南京

会议语种:英文

页码: 982-989

在线出版日期: 2011-06-01（万方平台首次上网日期，不代表论文的发表时间）