单种群生态系统的定期捕捞模型及其持续生存性和稳定性

Sustainability and Stability of the Model on Single Population's Capture Periodically

利用脉冲微分方程 ,建立了单种群生态系统的定期捕捞模型 ,主要讨论了捕捞量满足的一个先验界 ,使得该种群生态系统持续生存 ,并且全局渐近稳定。

With impulse differential equation to make the model on the single population capture periodically, the sustainability, existence and uniqueness of periodic solution and the global asymptotic stability are to be discussed in the paper.