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arXiv math/0405411math.APmath-phmath.MP
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带势非线性Schrodinger方程的线性效应与非线性效应

Linear vs. nonlinear effects for nonlinear Schrodinger equations with potential

Remi Carles

摘要:

本文综述了近年来关于带势的非线性Schrodinger方程的一些结果,重点讨论了势为二阶多项式的情形,在这种情形下,由势引起的线性动力学与非线性效应之间的相互作用可以得到相当精确的描述.这包括半经典制度,以及有限时间爆破和散射问题。我们提出了用于这些问题的工具,以及它们的局限性,并概述了证据的论点。

英文摘要:

We review some recent results on nonlinear Schrodinger equations with potential, with emphasis on the case where the potential is a second order polynomial, for which the interaction between the linear dynamics caused by the potential, and the nonlinear effects, can be described quite precisely. This includes semi-classical regimes, as well as finite time blow-up and scattering issues. We present the tools used for these problems, as well as their limitations, and outline the arguments of the proofs.

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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