This paper considers an eco-epidemiological model with disease in the prey population.
The disease in the prey divides the total prey population into two subclasses, susceptible …

Introduction to Mathematical Modeling and Chaotic Dynamics focuses on mathematical
models in natural systems, particularly ecological systems. Most of the models presented are …

We study the effects of a non-specified infectious disease of the predator on the dynamics a
predator–prey system, by evaluating the dynamics of a three-dimensional model. The …

The existence of chaos in ecological models is quite obvious due to the presence of
nonlinear terms. Controlling chaotic phenomena in ecological systems remains a difficult …

The interplay of host–parasite and predator–prey interactions is critical in ecological
dynamics because both predators and parasites can regulate communities. But what is the …

In this paper we analyze a delay-induced predator–prey–parasite model with prey
harvesting, where the predator–prey interaction is represented by Leslie–Gower type model …

Models proposed for the description of population interactions with pathogenic agents are
presented. We review some basic quadratic-interactions models, then move to more …

The environmental characteristics of a biological system are imbibed in some particular
parameters of that system. Significant changes in any system parameter exert influence on …

The most important issue of concern in a food chain is the stability of species and their
nature of persistence against system parameter changes. For understanding the stable …

The presence of infectious diseases can dramatically change the dynamics of ecological
systems. By studying an SI-type disease in the predator population of a Rosenzweig …