5 citations · 6 across the 5 of their papers we have counts for
7 papers
Global dynamics in a predator-prey model with cooperative hunting and Allee effect and bifurcation induced by diffusion and delays
Yanfei Du, Ben Niu, Junjie Wei
We consider the local bifurcation and global dynamics of a predator-prey model with cooperative hunting and Allee effect. For the model with weak cooperation, we prove the existenc…
Double Hopf bifurcation in nonlocal reaction-diffusion systems with spatial average kernel
Zuolin Shen, Shanshan Chen, Junjie Wei
In this paper, we consider a general reaction-diffusion system with nonlocal effects and Neumann boundary conditions, where a spatial average kernel is chosen to be the nonlocal ke…
Hopf bifurcation of a delayed single population model with patch structure
Shanshan Chen, Zuolin Shen, Junjie Wei
In this paper, we show the existence of Hopf bifurcation of a delayed single population model with patch structure. The effect of the dispersal rate on the Hopf bifurcation is cons…
Two delays induce Hopf bifurcation and double Hopf bifurcation in a diffusive Leslie-Gower predator-prey system
Yanfei Du, Ben Niu, Junjie Wei
In this paper, the dynamics of a modified Leslie-Gower predator-prey system with two delays and diffusion is considered. By calculating stability switching curves, the stability of…
Hopf-Hopf bifurcation and chaotic attractors in a delayed diffusive predator-prey model with fear effect
Daifeng Duan, Ben Niu, Junjie Wei
We investigate a diffusive predator-prey model by incorporating the fear effect into prey population, since the fear of predators could visibly reduce the reproduction of prey. By…
seasonal influence on age-structured invasive species with yearly generation
Yingli Pan, Jian Fang, Junjie Wei
How do seasonal successions influence the propagation dynamics of an age-structured invasive species? We investigate this problem by considering the scenario that the offsprings ar…