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DOI10.1007/s12346-024-01015-x
Propagation Phenomena for a Lotka-Volterra Cooperative Model with Degenerate Diffusion Under Climate Change
发表日期2024
ISSN1575-5460
EISSN1662-3592
起始页码23
结束页码4
卷号23期号:4
英文摘要This paper is concerned with a Lotka-Volterra cooperative model with degenerate diffusion under climate change. Firstly, by constructing the appropriate upper and lower solutions to overcome the influence of the degeneracy and nonautonomous terms, and applying the monotone iteration method, we prove the existence of forced traveling waves with any speed c > 0 at which the habitat edge is shifting. Then based on the new comparison theorem for degenerate diffusion systems, we obtain the global existence of C-alpha,C-beta-solution to the initial value problem of this system via the compactness analysis. At the end of the paper, some numerical simulations are conducted.
英文关键词Climate change; Forced traveling waves; Lotka-Volterra cooperative model; Degenerate diffusion
语种英语
WOS研究方向Mathematics
WOS类目Mathematics, Applied ; Mathematics
WOS记录号WOS:001198072400001
来源期刊QUALITATIVE THEORY OF DYNAMICAL SYSTEMS
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/307211
作者单位Shanxi University Finance & Economics; Shanxi University; Shanxi University
推荐引用方式
GB/T 7714		 . Propagation Phenomena for a Lotka-Volterra Cooperative Model with Degenerate Diffusion Under Climate Change[J],2024,23(4).
APA (2024).Propagation Phenomena for a Lotka-Volterra Cooperative Model with Degenerate Diffusion Under Climate Change.QUALITATIVE THEORY OF DYNAMICAL SYSTEMS,23(4).
MLA "Propagation Phenomena for a Lotka-Volterra Cooperative Model with Degenerate Diffusion Under Climate Change".QUALITATIVE THEORY OF DYNAMICAL SYSTEMS 23.4(2024).
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