Stability Analysis of a Prey-predator Model with Holling Type Ⅱ Response Function Incorporating Harvesting Rate

摘要：

In this paper, a prey-predator system which has two competing predators and one prey was considered. Both competitors exhibit Holling Ⅱ functional response and one of the competitors exhibits a density-dependent mortality rate. In the absence of predators, the prey obeys the logistic growth incorporating a harvesting rate. The purpose of the work is to offer mathematical analysis of the model and to discuss some significant qualitative results.

关键词： Prey-predator Harvesting rate Stability Functional response

作者: Yonghong Duan Wanxiong Wang

作者单位: School of Mathematics, Physics and Software Engineering, Lanzhou Jiaotong University, 730070 Department of Mathematics, Gansu Agriculture University, 730070

会议类型: 国际会议

会议名称: 中国数学会生物数学分会第六届学术年会

会议地点: 山东泰安

会议语种:英文

页码: 106-111

在线出版日期: 2008-07-25（万方平台首次上网日期，不代表论文的发表时间）