Mathematical Modeling of an Eco-epidemiological Prey-predator System: Impact of Time Delay and Nonlinear Harvesting

• Published in: International journal of applied and computational mathematics Vol. 11; no. 5
• Main Authors: Raw, S. N., Sahu, S. R.
• Format: Journal Article
• Language: English
• Published: New Delhi Springer India 01.10.2025; Springer Nature B.V
• Subjects: Applications of Mathematics; Computational Science and Engineering; Disease control; Fisheries; Infections; Mathematical analysis; Mathematical and Computational Physics; Mathematical Modeling and Industrial Mathematics; Mathematics; Mathematics and Statistics; Nuclear Energy; Operations Research/Decision Theory; Original Paper; Predator-prey simulation; Predators; Theoretical; Time lag; Chaos; 34D45; 24K23; 92D25; 34C23; Incubation delay; Asymptotically stable; Chilika lake; Intra-specific competition

In this paper, we investigate an eco-epidemiological prey-predator model with delay in which the prey population is affected by an infectious disease. The prey is divided into two subclasses: susceptible and infected, both subject to a Michaelis–Menten type harvesting function. A time delay is inclu...