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Asymptotic Behavior of a Predator-Prey Model with Allee Threshold Applied to Online Social Network Users’ Data Forwarding

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  • Yaming Zhang
  • Yaya Hamadou Koura
  • Yanyuan Su

Abstract

We consider a predator-prey relationship in a fair system in which interacting species have different needs of resources to survive. We analyzed qualitatively the outcome of interaction using a modified logistic predator-prey model with Allee threshold in both predator and prey equations. We showed that the system had very rich dynamical behavior as stability around fixed points and periodic solutions could be obtained at certain conditions. Interaction outcome is highly submitted to initial conditions, species behavior, and the threshold applied. Numerical results suggested adapting resource allocation and the threshold value to optimize ecosystem sustainability.

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  • Yaming Zhang & Yaya Hamadou Koura & Yanyuan Su, 2020. "Asymptotic Behavior of a Predator-Prey Model with Allee Threshold Applied to Online Social Network Users’ Data Forwarding," Mathematical Problems in Engineering, Hindawi, vol. 2020, pages 1-10, March.
    • Handle: RePEc:hin:jnlmpe:8549247
    DOI: 10.1155/2020/8549247
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