Persistence and time periodic positive solutions of doubly nonlocal Fisher-KPP equations in time periodic and space heterogeneous media
نویسندگان
چکیده
In this paper, we investigate the asymptotic dynamics of Fisher-KPP equations with nonlocal dispersal operator and reaction term in time periodic space heterogeneous media. We first show global existence boundedness nonnegative solutions. Next, obtain some sufficient conditions ensuring uniform persistence. Finally, study existence, uniqueness stability positive solutions under several different conditions.
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ژورنال
عنوان ژورنال: Discrete and Continuous Dynamical Systems-series B
سال: 2021
ISSN: ['1531-3492', '1553-524X']
DOI: https://doi.org/10.3934/dcdsb.2020199