摘要
本文探讨一个食饵、捕食者、空小区域之间关系的模型.研究一个三维非线性微分方程组论证它的平衡点的稳定性和周期解的存在性.
This paper is Concerned with models for the interaction of prey.Predator and empty patch.A three dimensional System of nonlinear differential equations is studied.The stability of the Steady states and the existence of Periodic solution are demonstrated.
出处
《华东师范大学学报（自然科学版）》
CAS
CSCD
1991年第4期21-24,共4页
Journal of East China Normal University(Natural Science)
关键词
食饵
捕食者
小区域
稳定性
周期解
prey predator patch steady state stability periodic solution
