Consequences of refuge and diffusion in a spatiotemporal predator–prey model

R Han, LN Guin, B Dai - Nonlinear Analysis: Real World Applications, 2021 - Elsevier
In this investigation, we offer and examine a predator–prey interacting model with prey
refuge in proportion to both the species and Beddington–DeAngelis functional response. We …

Pattern study and parameter identification of a reaction-diffusion rumor propagation system with time delay

L Zhu, Y Tang, S Shen - Chaos, Solitons & Fractals, 2023 - Elsevier
In this paper, a reaction-diffusion dynamic model with time delay is established under the
background of network rumors, and the behavior of susceptible users and infected users in …

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 …

Pattern formation of a spatial vegetation system with cross-diffusion and nonlocal delay

G Guo, Q Qin, H Cao, Y Jia, D Pang - Chaos, Solitons & Fractals, 2024 - Elsevier
Vegetation patterns can reflect vegetation's spatial distribution in space and time. The
saturated water absorption effect between the soil–water and vegetation plays a crucial role …

Dynamic behaviour of a reaction–diffusion predator–prey model with both refuge and harvesting

LN Guin, S Acharya - Nonlinear Dynamics, 2017 - Springer
An appropriate mathematical structure to describe the population dynamics is given by the
partial differential equations of reaction–diffusion type. The spatiotemporal dynamics and …

Pattern dynamics in a reaction–diffusion predator–prey model with Allee effect based on network and non-network environments

L Zhu, X Tao, S Shen - Engineering Applications of Artificial Intelligence, 2024 - Elsevier
In this paper, we establish a predator–prey model with Beddington–Deangelis functional
response. For this model, firstly, the existence of the positive equilibrium point and the …

Complex dynamics in a reaction-cross-diffusion model with refuge depending on predator–prey encounters

R Han, LN Guin, S Acharya - The European Physical Journal Plus, 2022 - Springer
The contemporary study copes with a generalist predator–prey model with nonlinear cross-
diffusion embracing prey refuge in proportion to both the species along with the ratio …

Spatiotemporal Dynamics of a Reaction Diffusive Predator‐Prey Model: A Weak Nonlinear Analysis

NB Sharmila, C Gunasundari… - International Journal of …, 2023 - Wiley Online Library
In the realm of ecology, species naturally strive to enhance their own survival odds. This
study introduces and investigates a predator‐prey model incorporating reaction‐diffusion …

Vegetation pattern formation and transition caused by cross-diffusion in a modified vegetation-sand model

F Zhang, Y Li, Y Zhao, Z Liu - International Journal of Bifurcation and …, 2022 - World Scientific
Vegetation pattern generated by aeolian sand movements is a typical type of vegetation
pattern in arid and semi-arid areas. Considering the effects of sand movements on …

Cross-diffusion-driven instability in an interacting species model with prey refuge

LN Guin, S Djilali, S Chakravarty - Chaos, Solitons & Fractals, 2021 - Elsevier
The present study appertains to a reaction-diffusion system embracing two-dimensional
continuous Beddington-DeAngelis predator-prey model incorporating intra-specific …