4 papers · 1 filter
Interaction between harvesting intervention and birth perturbation in an age-structured model
Haiyan Xu, Zhigui Lin, Carlos Alberto Santos
An age-structured fish model with birth and harvesting pulses is established, where birth pulses are responsible for increasing the amount of fish due to the constant multiple plac…
On an age-structured model in moving boundaries: The effects of nonlocal diffusion and harvesting pulse
Haiyan Xu, Carlos Alberto Santos, Mengyun Zhang +1
In order to understand how nonlocal diffusion and pulse intervention affect dynamics of species, we focus on an age-structured nonlocal diffusion model in moving and heterogeneous…
On an impulsive faecal-oral model in a periodically evolving environment
Qi Zhou, Zhigui Lin, Carlos Alberto Santos
To understand how impulsive intervention and regional evolution jointly influence the spread of faecal-oral diseases, this paper develops an impulsive faecal-oral model in a period…
Extinction, persistence and growing in a degenerate logistic model with impulses
Willian Cintra, Zhigui Lin, Carlos Alberto Santos +1
This paper deals with an impulsive degenerate logistic model, where pulses are introduced for modeling interventions or disturbances, and degenerate logistic term may describe refu…