Pattern dynamics of a reaction-diffusion predator-prey system with both refuge and harvesting

LN Guin, S Pal, S Chakravarty… - International Journal of …, 2021 - World Scientific
We are concerned with a reaction-diffusion predator–prey model under homogeneous
Neumann boundary condition incorporating prey refuge (proportion of both the species) and …

Spatiotemporal patterns in a predator–prey model with cross-diffusion effect

M Sambath, K Balachandran, LN Guin - International Journal of …, 2018 - World Scientific
The present research deals with the emergence of spatiotemporal patterns of a two-
dimensional (2D) continuous predator–prey system with cross-diffusion effect. First, we work …

Interactions of diffusion and nonlocal delay give rise to vegetation patterns in semi-arid environments

Q Xue, C Liu, L Li, GQ Sun, Z Wang - Applied Mathematics and …, 2021 - Elsevier
Vegetation pattern is caused by local instability in phase space, which can reflect the
distribution characteristics of vegetation in the studied space. In semi-arid environment, the …

Turing patterns of a Lotka–Volterra competitive system with nonlocal delay

BS Han, ZC Wang - International Journal of Bifurcation and Chaos, 2018 - World Scientific
This paper focuses on the dynamical behavior of a Lotka–Volterra competitive system with
nonlocal delay. We first establish the conditions of Turing bifurcation occurring in the system …

Pattern formations of a delayed diffusive predator–prey model with predator harvesting and prey social behavior

S Djilali, S Bentout - Mathematical Methods in the Applied …, 2021 - Wiley Online Library
In this research, we are interested in analyzing the behavior of a diffusive predator–prey
model in the presence of predator rivalry and prey social behavior. The predator rivalry …

Cross-diffusion induced spatiotemporal patterns in a predator–prey model with herd behavior

X Tang, Y Song - Nonlinear Analysis: Real World Applications, 2015 - Elsevier
In this paper, we investigate the phenomena of pattern formation for a predator–prey model
with herd behavior and cross-diffusion. We give the conditions for cross-diffusion induced …

Influence of Allee effect on the spatiotemporal behavior of a diffusive predator–prey model with Crowley–Martin type response function

LN Guin, PJ Pal, J Alzahrani, N Ali, K Sarkar, S Djilali… - Scientific Reports, 2023 - nature.com
The present paper is dealt with a predator–prey model in which the growth of the prey
population is influenced by the Allee effect while the predator species are contended with …

Impact of fear on a predator–prey system with prey-dependent search rate in deterministic and stochastic environment

S Mondal, GP Samanta - Nonlinear Dynamics, 2021 - Springer
A modified Holling type II (variable predator search rate rather than constant) predator–prey
interaction has been proposed where apart from direct consumption the prey biomass is …

Bifurcation analysis of an age‐structured prey–predator model with infection developed in prey

S Bentout, S Djilali, A Atangana - Mathematical Methods in the …, 2022 - Wiley Online Library
In this work, we propose an age‐structured prey–predator model with infection developed in
the prey population. Our main goal is to distinguish the effect of the predator maturation …

An optimal control problem for a spatiotemporal SIR model

A El-Alami Laaroussi, M Rachik, M Elhia - International Journal of …, 2018 - Springer
In this paper, an SIR spatiotemporal epidemic model is formulated as a system of parabolic
partial differential equations with no-flux boundary conditions. Immunity is forced through …