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arXiv 2007.04104math.OCmath.AP
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齐次线性和拟线性双曲型系统的李雅普诺夫函数与最优时间有限镇定

Lyapunov functions and finite time stabilization in optimal time for homogeneous linear and quasilinear hyperbolic systems

Jean-Michel Coron, Hoai-Minh Nguyen

摘要:

一维空间中的双曲方程组常用于许多物理系统的建模。在我们最近的工作中,我们引入了与时间无关的反馈,使得齐次线性和拟线性双曲型系统的最优时间有限镇定。在这项工作中,我们提出了这些反馈的李雅普诺夫函数,并使用估计李雅普诺夫函数重新发现有限的稳定结果。

英文摘要:

Hyperbolic systems in one dimensional space are frequently used in modeling of many physical systems. In our recent works, we introduced time independent feedbacks leading to the finite stabilization for the optimal time of homogeneous linear and quasilinear hyperbolic systems. In this work, we present Lyapunov's functions for these feedbacks and use estimates for Lyapunov's functions to rediscover the finite stabilization results.

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