Dynamics behaviors of a delayed stage-structured predator-prey model with impulsive effect

作者：Jiang, Xiaowu^*; Song, Qiang; Hao, Meiying

来源：Applied Mathematics and Computation, 2010, 215(12): 4221-4229.

DOI：10.1016/j.amc.2009.12.044

• Predator-prey model
• Stage structure
• Impulsive
• Global attractivity
• Permanence

In this paper, we analyzed a delayed stage-structured predator-prey model with impulsive stocking on prey and continuous harvesting on predator. Sufficient conditions for the global attractivity of 'predator-eradication' periodic solution and permanence of the system are obtained. The results show that the behavior of impulsive stocking on prey plays an important role for the permanence of the system.

• 出版日期2010-2-15
• 单位信阳师范学院