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Study of a Fractional System of Predator-Prey with Uncertain Initial Conditions

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  • Shabir Ahmad
  • Aman Ullah
  • Ali Akgul
  • Harish Garg

Abstract

In this manuscript, we study a nonlinear fractional-order predator-prey system while considering uncertainty in initial values. We derive the feasibility region and the boundness of the solution. The suggested model’s equilibrium points and the basic reproduction number are calculated. The stability of equilibrium points is presented. We use the metric fixed point theory to study the existence and uniqueness results concerning the solution of the model. We use the notion of UH-stability to show that the model is Ulam–Hyres type stable. To attain the approximate solution of the proposed model, we construct a method that uses the fuzzy Laplace transform in collaboration with the ADM (Adomian decomposition method). Finally, we simulate our theoretical results using MATLAB to show the dynamics of the considered model.

Suggested Citation

  • Shabir Ahmad & Aman Ullah & Ali Akgul & Harish Garg, 2022. "Study of a Fractional System of Predator-Prey with Uncertain Initial Conditions," Mathematical Problems in Engineering, Hindawi, vol. 2022, pages 1-11, June.
    • Handle: RePEc:hin:jnlmpe:3196608
    DOI: 10.1155/2022/3196608
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