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arXiv 1802.09224math.APmath.OC
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非自治发展方程的能控能观性:平均Hautus检验

Controllability and observability for non-autonomous evolution equations: the averaged Hautus test

Bernhard Haak, Duc-Trung Hoang, El-Maati Ouhabaz

摘要:

我们考虑非自治演化系统的可观测性问题(即,管理系统的操作者依赖于时间)。我们引入了一个平均Hautus条件,并证明了对于斜伴随算子,它是精确能观性的特征.接下来,我们将其扩展到更一般的运营商类的增长条件下,相关的演化家庭。我们给出了具有不定常势的薛定谔方程和具有不定常阻尼系数的阻尼波动方程的应用。

英文摘要:

We consider the observability problem for non-autonomous evolution systems (i.e., the operators governing the system depend on time). We introduce an averaged Hautus condition and prove that for skew-adjoint operators it characterizes exact observability. Next, we extend this to more general class of operators under a growth condition on the associated evolution family. We give an application to the Schrödinger equation with time dependent potential and the damped wave equation with a time dependent damping coefficient.

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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