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Asymptotic Spreading for Fisher-KPP Reaction-Diffusion Equations With Heterogeneous Shifting Diffusivity

open access: yesDiscrete and Continuous Dynamical Systems - Series S, 2022
International audienceWe determine the asymptotic spreading speed of the solutions of a Fisher-KPP reaction-diffusion equation, starting from compactly supported initial data, when the diffusion coefficient is a fixed bounded monotone profile that is ...
Grégory Faye   +2 more
exaly   +2 more sources

Global Dynamics and Asymptotic Spreading Speeds for a Partially Degenerate Epidemic Model With Time Delay and Free Boundaries

Journal of Dynamics and Differential Equations, 2022
Zhidong Teng, Qiaoling Chen, Fengquan Li
exaly  

Asymptotic Spreading Speeds for a Predator–Prey System With Two Predators and One Prey

Nonlinearity, 2021
Jong-Shenq Guo   +2 more
exaly  

Spreading Speeds and Traveling Waves for a Time Periodic DS-I-A Epidemic Model

Nonlinear Analysis: Real World Applications, 2022
Guo Lin
exaly  

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