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Global boundedness in a two-species predator–prey chemotaxis model
Applied Mathematics Letters ( IF 3.7 ) Pub Date : 2020-07-22 , DOI: 10.1016/j.aml.2020.106639 Liangying Miao , He Yang , Shengmao Fu
中文翻译:
具有两种种群的捕食者-猎物趋化性模型的全局有界性
更新日期:2020-07-22
Applied Mathematics Letters ( IF 3.7 ) Pub Date : 2020-07-22 , DOI: 10.1016/j.aml.2020.106639 Liangying Miao , He Yang , Shengmao Fu
This paper is devoted to investigate the global boundedness of a two-species predator–prey chemotaxis model with one signal. By establishing the uniform boundedness of -norm for prey and predator densities and the uniform boundedness of -norm for the signal gradient, we consider the global existence and boundedness of classical solutions to the model in a three-dimensional bounded domain.
中文翻译:
具有两种种群的捕食者-猎物趋化性模型的全局有界性
本文致力于研究具有一个信号的两种种群的捕食者-猎物趋化性模型的整体有界性。通过建立一致的有界性-捕食和被捕食者的密度的范数以及 对于信号梯度,我们考虑了三维有界域中模型经典解的整体存在性和有界性。