Asad Ejaz1, Yasir Nawaz1, Muhammad Shoaib Arif1,3,*, Daoud S. Mashat2, Kamaleldin Abodayeh3
CMES-Computer Modeling in Engineering & Sciences, Vol.132, No.2, pp. 489-506, 2022, DOI:10.32604/cmes.2022.019440
Abstract The present study is concerned with formulating a predator-prey eco-epidemiological mathematical model
assuming that an infection exists in the predator species. The two classes of predator species (susceptible and
infected) compete for the same sources available in the environment with the predation option. It is assumed
that the disease does not spread vertically. The proposed model is analyzed for the stability of the coexistence
of the predators and prey. The fixed points are carried out, and the coexisting fixed point is studied in detail by
constructing the Lyapunov function. The movement of species in search of food or protection in… More >
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