PERSISTENCE OF A THREE INTERACTING PREY-PREDATOR MODEL WITH REFUGES
PERSISTENCE OF A THREE INTERACTING PREY-PREDATOR MODEL WITH REFUGES作者机构：怀化师范高等专科学校数学系 湖南 怀化
出 版 物：《生物数学学报》 (Journal of Biomathematics)
年 卷 期：1995年第10卷第2期
页 面：17-25+33页
核心收录：
学科分类：07[理学] 09[农学] 0903[农学-农业资源与环境] 0713[理学-生态学]
基 金：ProjectsupportedbythesciencefoundationofHunanEducationCommittee
主 题：Ecology model Persistence Global Stable
摘 要：The paper considers a kind of ecology models of two predator populations and one common prey population,in which the prey population can choose their own refuges to avoid being preyed by its natural enemy,and the prey species can diffuse between interior and exterior of the *** is proved that the system can be persistent if the carrying capacity of refuges is appropriate *** more it is shown that the system can be global stable if the multiplication rate of two predator populations is *** if there exists at least one predator population,whose multiplication rate are all lower,the predator population can be extinct in the future.
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