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Chaos in a harvested prey-predator model with infectious disease in the prey | ||
| Journal of Al-Qadisiyah for Computer Science and Mathematics | ||
| Article 1, Volume 3, Issue 2, 2011, Pages 1-21 PDF (0 K) | ||
| Authors | ||
| Riad Kamel Naji; Hiba Abdullah Ibrahim | ||
| Abstract | ||
| A harvested prey-predator model with infectious disease in prey is investigated. It is assumed that the predator feeds on the infected prey only according to Holling type-II functional response. The existence, uniqueness and boundedness of the solution of the model are investigated. The local stability analysis of the harvested prey-predator model is carried out. The necessary and sufficient conditions for the persistence of the model are also obtained. Finally, the global dynamics of this model is investigated analytically as well as numerically. It is observed that, the model have different types of dynamical behaviors including chaos | ||
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