具有密度依赖生育脉冲和按比例收获模型的动力学行为

Dynamics of a Two Stage-Structure Model with Density-dependent Birth Pulses and Pulse Harvesting

讨论了一个具有脉冲收获和密度依赖生育脉冲的阶段结构模型,利用频闪映射给出了系统的动力学性质。

In this paper,we propose a two stage-structure model with density-dependent birth pulses and pulse harvesting.Using the stroboscopic map,we obtain an exact cycle of system,and obtain the threshold conditions for its stability.