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arXiv 1001.3288math.APmath.OC
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具有双线性控制的一维线性和非线性薛定谔方程的局部能控性

Local controllability of 1D linear and nonlinear Schrödinger equations with bilinear control

Karine Beauchard, Camille Laurent

摘要:

我们考虑一个线性薛定谔方程,在一个有界的区间上,双线性控制,它代表了一个量子粒子在一个电场(控制)。我们证明了这个系统的可控性,在任何积极的时间,当地的基态。对于特定的模型,也证明了类似的结果(第一作者和J.M. Coron),证明依赖于Nash-Moser隐函数定理,以处理正则性的先验损失。本文的模型更一般,空间是最优的,对时间没有限制,证明依赖于经典的逆映射定理。一个隐藏的正则化效应被强调,表明实际上没有损失的规律性。然后,同样的策略被应用到非线性薛定谔方程和非线性波动方程,表明该方法适用于广泛的双线性控制系统。

英文摘要:

We consider a linear Schrödinger equation, on a bounded interval, with bilinear control, that represents a quantum particle in an electric field (the control). We prove the controllability of this system, in any positive time, locally around the ground state. Similar results were proved for particular models (by the first author and with J.M. Coron), in non optimal spaces, in long time and the proof relied on the Nash-Moser implicit function theorem in order to deal with an a priori loss of regularity. In this article, the model is more general, the spaces are optimal, there is no restriction on the time and the proof relies on the classical inverse mapping theorem. A hidden regularizing effect is emphasized, showing there is actually no loss of regularity. Then, the same strategy is applied to nonlinear Schrödinger equations and nonlinear wave equations, showing that the method works for a wide range of bilinear control systems.

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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