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Article detail · 2025

Dynamics Analysis of Prey–Predator Interactions with the Harvesting Effects on Both Predator and Prey Species

YÖKSİS OpenAlex SJR Q1 JCR Q2 Citations 3 Percentile 89.6% FWCI 2.66
Year
2025
Type
article

Data source split

  • YÖKSİS YÖKSİS article record
  • YÖKSİS venue International Journal of Bifurcation and Chaos
  • Catalog match (ISSN) International Journal of Bifurcation and Chaos
  • OpenAlex OpenAlex enrichment (abstract, citations, topics)

Abstract

OpenAlex · English

This study investigates the dynamic behaviors of a prey–predator model influenced by harvesting effects on both prey and predator species. The analysis identifies the fixed points of the system and characterizes their topological properties. Furthermore, the research demonstrates that the discrete-time prey–predator model can undergo Flip and Neimark–Sacker bifurcations under certain parametric conditions, applying bifurcation theory and the center manifold theorem. To control chaos, Ott–Grebogi–Yorke (OGY) feedback-control approach is implemented. Also, a comparative analysis is conducted between the dynamics of system ( 1 ), which excludes harvesting mechanisms as examined in [ Abbas & Khaliq , 2023 ], and those of system ( 2 ), where harvesting interventions are explicitly incorporated. Numerical simulations are provided to support the theoretical results and evaluate the effectiveness and practicality of the proposed chaos control strategy. The study includes bifurcation diagrams, phase portraits, maximum Lyapunov exponents, and a graph illustrating chaos control.

Topics

Citations

OpenAlex cited_by_count. Not a WoS or Scopus citation count; those sources have no separate column here.

3 citations

OpenAlex cited_by_count (cache / database)

1 publications in the local catalog that cite this work (OpenAlex reference match; not the full global list).

  1. Bifurcation and chaotic dynamics in a fractional-order modified Richards growth model with varying carrying capacity and Allee effect 2026 Citations 0 · OpenAlex

Authors

  1. FİGEN KANGALGİL DOKUZ EYLÜL ÜNİVERSİTESİ