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首页> 外文期刊>Differential and integral equations >AN EXAMPLE OF STABLE EXCITED STATE ON NONLINEAR SCHR?DINGER EQUATION WITH NONLOCAL NONLINEARITY
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AN EXAMPLE OF STABLE EXCITED STATE ON NONLINEAR SCHR?DINGER EQUATION WITH NONLOCAL NONLINEARITY

机译:具有局部非线性的非线性Schriffinger方程的稳态激发态的一个例子

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摘要

In this article, we consider the nonlinear Schrodinger equation with nonlocal nonlinearity, which is a generalized model of the Schr?dinger-Poisson system (Schr?dinger{Newton equations) in low dimensions. We prove global well-posedness in a wider space than in previous results and show the stability of standing waves including excited states. It turns out that an example of stable excited states with high Morse index is contained. Several examples of traveling-wave-type solutions are also given.
机译:在本文中,我们考虑具有非局部非线性的非线性Schr odinger方程,它是低维Schr?dinger-Poisson系统(Schr?dinger {Newton方程)的广义模型。我们证明了比以前的结果更广阔的空间中的全局适定性,并显示了包括激发态在内的驻波的稳定性。事实证明,具有高莫尔斯指数的稳定激发态的例子。还给出了行波型解决方案的几个示例。

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