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arXiv 2210.14014math-phmath.APmath.CAmath.MP
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超临界维中具有捕获势的半线性薛定谔方程的定态解

Stationary solutions of semilinear Schrödinger equations with trapping potentials in supercritical dimensions

Filip Ficek

摘要:

非线性薛定谔方程的研究通常使用能量亚临界维数的变分方法。在这里,我们提出的方法的基础上拍摄的方法,可以证明存在的基态在临界和超临界的情况下。我们制定的假设系统是足够的,这种方法的工作。作为例子,我们考虑薛定谔-牛顿和Gross-Pitaevskii方程与调和势。

英文摘要:

Nonlinear Schrödinger equations are usually investigated with the use of the variational methods that are limited to energy-subcritical dimensions. Here we present the approach based on the shooting method that can give the proof of existence of the ground states in critical and supercritical cases. We formulate the assumptions on the system that are sufficient for this method to work. As examples, we consider Schrödinger-Newton and Gross-Pitaevskii equations with harmonic potentials.

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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