北华大学学报（自然科学版）2026，Vol.27Issue(2)：180-185,6.DOI:10.11713/j.issn.1009-4822.2026.02.002
食饵具有θ-Logistic增长和扩散的捕食-食饵模型的动力学分析
Dynamics Analysis of the Predator-prey Patch Model with θ-Logistic Growth and Dispersal of the Prey
摘要
Abstract
A class of predator-prey population patch model with θ-Logistic growth and dispersal is studied.By using the linearization stability analysis method,the existence and local stability of the equilibria of the model are discussed.The influence of the density-dependent parameter θ and the dispersal of the prey on the density of population at the positive equilibrium are explored.Numerical simulation is further demonstrated the feasibility of our theoretical conclusions.关键词
捕食-食饵种群模型/稳定性/扩散/斑块Key words
predator-prey population model/stability/dispersal/patch分类
数理科学引用本文复制引用
游雪娇,买阿丽..食饵具有θ-Logistic增长和扩散的捕食-食饵模型的动力学分析[J].北华大学学报（自然科学版）,2026,27(2):180-185,6.基金项目
国家自然科学基金项目(12101547) （12101547）
山西省留学人员科技活动项目择优资助重点项目(20240035). （20240035）
