摘要
考虑N种群捕食被捕食的Lotka-Volterra周期模型,得到了一组容易检验保证存在全局渐近稳定的正周期解的充分条件.
In this paper we consider the Predator-Prey model for n species in which the right-hand sides are periodic in time. A set of easily verifiable sufficient conditions is obtained for the existence of a globally asymptotically stable positive periodic solution. These conditions also assure that the Predator-Prey system is uniformly persistent.
关键词
一致持续生存
全局渐近稳定性
Uniform persistence
global asymptotic stability
