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arXiv 1109.2653math.AP
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非局域非线性薛定谔方程稳定激发态的一个例子

An example of stable excited state on nonlinear Schrödinger equation with nonlocal nonlinearity

Masaya Maeda, Satoshi Masaki

摘要:

本文研究了具有非局部非线性项的非线性薛定谔方程,它是低维薛定谔-泊松系统(薛定谔-牛顿方程)的推广模型.我们首先证明了在比以前的结果更宽的空间中的整体适定性,并证明了包括激发态的驻波的稳定性。结果表明,文中给出了一个高Morse指数的稳定激发态的例子.给出了行波型解的几个例子。

英文摘要:

In this article, we consider nonlinear Schrödinger equation with nonlocal nonlinearity which is a generalized model of the Schrödinger-Poisson system (Schrödinger-Newton equations) in low dimensions. We first prove the global well-posedness in wider space than in previous result and show the stability of standing waves including excites states. It turns out that an example of stable excite states with high Morse index is contained. Several examples of traveling-wave-type solutions are 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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