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arXiv 2004.05626math.APmath.OC
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具有粒子支持控制的粘性Burgers-粒子系统全局零能控性的注记

Remark on the global null controllability for a viscous Burgers-particle system with particle supported control

Mythily Ramaswamy, Arnab Roy, Takéo Takahashi

摘要:

本文研究了一维流体-颗粒相互作用模型的能控性,其中流体服从粘性Burgers方程,质点服从牛顿第二定律。我们证明了零可控性的流体和粒子的速度和一个近似可控性的粒子的位置与控制变量只作用于粒子。我们的工作的新颖之处之一是,我们实现了这种可控性的结果,在一个统一的时间为所有的初始数据,没有任何小的初始数据的假设。

英文摘要:

This paper is devoted to study the controllability of a one-dimensional fluid-particle interaction model where the fluid follows the viscous Burgers equation and the point mass obeys Newton's second law. We prove the null controllability for the velocity of the fluid and the particle and an approximate controllability for the position of the particle with a control variable acting only on the particle. One of the novelties of our work is the fact that we achieve this controllability result in a uniform time for all initial data and without any smallness assumptions on the initial data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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