Work

Spatial Patterns of a Discrete Host-parasite Models with Allee Effects

Year: 2025

Type: conference-paper

Abstract: In this paper, we introduce a diffusion term into the host-parasite model with the Allee effect to investigate the impact of population spatial diffusion on spatial pattern formation. Firstly, the local stability of the equilibrium points is discussed. Then, through numerical simulation, we found that under various diffusion parameters and initial conditions, the host and parasite populations exhibit point and strip patterns. The results show that the diffusion intensity and the initial population size are important factors in determining the spatial pattern of the population.

Source: International Conference on Computer and Multimedia Technology (ICCMT)

DOI: 10.1145/3757749.3757830

Authors: Yuanyuan Liang, Hua Liu, Jingyan Ma, Xiaohang Lu, Jianhua Ye, Zhuoma Gangji

Institution: Northwest Minzu University

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: hybrid

Funder: Fundamental Research Funds for the Central Universities

Awards: G1498495900, G2527421791