ECO-EPIDEMIOLOGICAL PREY-PREDATOR MODEL FOR SUSCEPTIBLE-INFECTED SPECIES

Abstract

This paper aims to study the dynamical behavior of a prey-predator system where both prey and predator populations are affected by disease with susceptible–infected. We also analysis the system of the equilibrium point and stability analysis. We derive the boundedness. A system of four differential equation susceptible–infected prey species and predator species has been proposed and analyzed. Computer simulations are carried out to illustrate our analytical findings. In population ecology, in particular, the predator-prey interaction in presence of an eco-epidemiological system of the biological implications of analytical and numerical findings are discussed critically.