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Boundedness and stabilization enforced by mild saturation of taxis in a producer–scrounger model
Nonlinear Analysis: Real World Applications ( IF 1.8 ) Pub Date : 2020-08-04 , DOI: 10.1016/j.nonrwa.2020.103189 Xinru Cao , Youshan Tao
中文翻译:
在生产者-漫游者模型中,出租车的轻度饱和增强了有界性和稳定性
更新日期:2020-08-05
Nonlinear Analysis: Real World Applications ( IF 1.8 ) Pub Date : 2020-08-04 , DOI: 10.1016/j.nonrwa.2020.103189 Xinru Cao , Youshan Tao
With successive coupling of two taxis mechanisms and with density-dependent taxis sensitivities, the producer–scrounger system is considered in a bounded smooth domain ( ), where , and are prescribed parameters, and is a given -smooth function. It is shown that whenever and satisfies as , for all suitably regular initial data the corresponding homogeneous Neumann initial–boundary problem admits a global classical solution that converges to in the large time limit.
中文翻译:
在生产者-漫游者模型中,出租车的轻度饱和增强了有界性和稳定性
通过两个滑行机制的连续耦合以及与密度相关的滑行灵敏度,生产者-辅助系统 被认为是有界光滑域 ( ),在哪里 , 和 是规定的参数,并且 是给定的 -平滑功能。结果表明,每当和 满足 如 ,用于所有适当的常规初始数据 相应的齐次Neumann初-边界问题承认了全局经典解 收敛到 在很大的时间限制内。