Noise Effect on a Spatial Ivlev-type Predator-Prey Model

摘要：

In this paper, we present a spatial version of the Ivlev-type predator-prey model which contains some important factors, such as noise on predator and diffusion processes on both predator and prey. From the numerical results, we know that noise can induce instability and enhance the oscillation of the species density. Our results show that noise plays a prominent role in the predator-prey model.

关键词： Predator-prey model Ivlev-type functional response Noise Pattern formation

作者: Feng Rao Weiming Wang Zhenqing Li

作者单位: Institute of Nonlinear Analysis, College of Mathematics and Information Science,Wenzhou University, Laboratory of Quantitative Vegetation Ecology, Institute of Botany,The Chinese Academy of Sciences,

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: 129-134

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）