Permanence and Periodic Solution for a Predator- Prey Model with Mixed-Type Functional Response

نویسندگان

  • Wenjie Qin
  • Zhijun Liu
  • Yiping Chen
چکیده

In this paper, a predator-prey model with mixed-type functional response is investigated. Sufficient conditions are derived that guarantee the permanence of the system. Meanwhile, when the system is periodic, we obtain the sufficient conditions which guarantee the existence, uniqueness and global asymptotic stability of the positive periodic solution. Numerical simulations are also presented to illustrate the feasibility of our main results.

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تاریخ انتشار 2009