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MATLAB Codes and Supporting Numerical Data for "Impact of Fear Effect and Additional Food on the Spatio-Temporal Dynamics of a Predator–Prey System incorporating Nonlinear Harvesting"

Year: 2026

Type: article

Abstract: This repository contains the MATLAB source codes and supporting numerical data used to generate the numerical results presented in the article “Impact of Fear Effect and Additional Food on the Spatio-Temporal Dynamics of a Predator–Prey System incorporating Nonlinear Harvesting.” The repository includes codes for numerical simulations, bifurcation analysis, diffusion-driven instability, spatio-temporal pattern formation, Fourier power-spectrum analysis, and Lyapunov-exponent calculations. No empirical dataset was used in this study. All numerical results were generated computationally from the mathematical model described in the associated article. The numerical simulations employ the Forward Time Centered Space (FTCS) scheme with explicit Euler time integration and homogeneous Neumann boundary conditions.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.22277756

Authors: Jana, Shymashree, Jana, Soovoojeet, Majee, Suvankar, Kar, Tapan Kumar

Institutions: Indian Institute of Engineering Science and Technology, Shibpur, Indian Institute of Technology Kanpur

Language: English

Topic: Mathematical and Theoretical Epidemiology and Ecology Models

Subfield: Public Health, Environmental and Occupational Health

Field: Medicine

Domain: Health Sciences

Open Access status: green

OpenAlex ID: W7208764188

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