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摘要
A stage-structured predator-prey model concerning impulsive control strategy is proposed and investigated. The global attractiveness of the pest-eradication periodic solution is discussed, and sufficient conditions are obtained for the permanence of the system. Further, numerical simulations show that there is a characteristic sequence of bifurcations leading to a chaotic dynamics, which implies that the system with constant periodic impulsive perturbations admits rich and complex dynamics.
- 出版日期2009-12
