摘要
利用上下解方法和常微分方程的比较原理,研究了模型边界平衡点和正平衡点的全局渐近稳定性.
The global asymptotic stability of the boundary equilibrium and positive equilibrium of the model are investigated by employing the comparison principle of ordinary differential equations and the lower and upper solutions method.
作者
魏玉芬
WEI Yu-fen(Department of Mathematics, Lanzhou Jiaotong University,Lanzhou 730070, Chin)
出处
《南阳师范学院学报》
CAS
2017年第12期4-7,共4页
Journal of Nanyang Normal University
关键词
食饵-捕食系统
全局渐近稳定性
上下解方法
prey-predator
global asymptotic stability
lower and upper solution method