Hopf bifurcation in a reaction-diffusion-advection model with nonlocal delay effect and Dirichlet boundary condition

被引:1
|
作者
Wen, Tingting [1 ]
Wang, Xiaoli [1 ]
Zhang, Guohong [1 ]
机构
[1] Southwest Univ, Sch Math & Stat, Chongqing 400715, Peoples R China
基金
中国国家自然科学基金;
关键词
Reaction-diffusion-advection equation; Lyapunov-Schmidt reduction; Nonlocal delay; Hopf bifurcation; TRAVELING-WAVES; POPULATION; STABILITY; PERSISTENCE; EQUATIONS; SYSTEM;
D O I
10.1016/j.jmaa.2022.126823
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we investigate the dynamics of a reaction-diffusion-advection equation with nonlocal delay effect and Dirichlet boundary condition. The existence of spatially nonhomogeneous steady states and the associated Hopf bifurcation are obtained by using the Lyapunov-Schmidt reduction. We also give applications of the theoretical results to models with a logistic growth rate and a weak Allee growth rate. (c) 2022 Elsevier Inc. All rights reserved.
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页数:29
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