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arXiv math/0406362math.APmath.PR
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带加性噪声的非线性Schrodinger方程的大偏差和支撑结果及其应用

Large deviations and support results for nonlinear Schrodinger equations with additive noise and applications

Eric Gautier

摘要:

给出了随机非线性薛定谔方程解在噪声趋于零时的规律的样本路径大偏差。噪声是一种复杂的加性高斯噪声。它在时间上是白色的,在空间上是彩色的。解可以是整体的,也可以是有限时间爆破的,这两种情况是有区别的。这些结果是在具有投射极限拓扑的轨迹空间中得到的。在这种情况下,支持的法律解决方案的特点也。由此得到了爆破时间的规律和噪声收敛到零时的渐近性。文中还给出了它在光纤中传输孤波中的应用。

英文摘要:

Sample path large deviations for the laws of the solutions of stochastic nonlinear Schrodinger equations when the noise converges to zero are presented. The noise is a complex additive gaussian noise. It is white in time and colored space wise. The solutions may be global or blow-up in finite time, the two cases are distinguished. The results are stated in trajectory spaces endowed with projective limit topologies. In this setting, the support of the law of the solution is also characterized. As a consequence, results on the law of the blow-up time and asymptotics when the noise converges to zero are obtained. An application to the transmission of solitary waves in fiber optics is also given.

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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