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Asymptotic stability of the exact boundary controllability of nodal profile for 1D quasi-linear wave equations

机译:1D准线性波动波动曲线节点轮廓曲线确切边界可控性的渐近稳定性

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摘要

In this paper, we consider the asymptotic stability of the exact boundary controllability of nodal profile for 1D quasi-linear wave equations. First, for 1D quasi-linear hyperbolic systems with zero eigenvalues, we establish the existence and uniqueness of semiglobal classical solution to the one-sided mixed initial-boundary value problem on a semibounded initial axis and discuss the asymptotic behavior of the corresponding solutions under different hypotheses on the initial data. Based on these results, we obtain the asymptotic stability of the exact boundary controllability of nodal profile for 1D quasi-linear wave equations on a semibounded time interval.
机译:在本文中,我们考虑了用于1D准线性波动方程的节点轮廓的确切边界可控性的渐近稳定性。 首先,对于具有零特征值的1D准线性双曲线系统,我们在半道初始轴上建立半球形经典解的存在和唯一性,并讨论了不同的相应解决方案的渐近行为 初始数据上的假设。 基于这些结果,我们在半道发作时间间隔上获得了1D准线性波方程的节点轮廓的精确边界可控性的渐近稳定性。

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