Stability and bifurcation analysis of a discrete predator-prey system of Ricker type with refuge effect.

Parvaiz Ahmad Naik,Muhammad Amer,R. Ahmed,Sania Qureshi,Zhengxin Huang

Published 2024 in Mathematical biosciences and engineering : MBE

ABSTRACT

The refuge effect is critical in ecosystems for stabilizing predator-prey interactions. The purpose of this research was to investigate the complexities of a discrete-time predator-prey system with a refuge effect. The analysis investigated the presence and stability of fixed points, as well as period-doubling and Neimark-Sacker (NS) bifurcations. The bifurcating and fluctuating behavior of the system was controlled via feedback and hybrid control methods. In addition, numerical simulations were performed as evidence to back up our theoretical findings. According to our findings, maintaining an optimal level of refuge availability was critical for predator and prey population cohabitation and stability.

PUBLICATION RECORD

  • Publication year

    2024

  • Venue

    Mathematical biosciences and engineering : MBE

  • Publication date

    2024-02-28

  • Fields of study

    Biology, Mathematics, Medicine, Environmental Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar, PubMed

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