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arXiv 1012.5663math.AP
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非线性Schroedinger方程:孤子的存在性、稳定性和动力学

The Nonlinear Schroedinger Equation: Existence, Stability and Dynamics of Solitons

Vieri Benci, Marco G. Ghimenti, Anna Maria Micheletti

摘要:

本文给出了当参数h> 0时非线性Schroedinger方程中孤子的存在性、稳定性和动力学的一些最新结果。我们着重讨论了能量和电荷在孤子的存在性、稳定性和动力学中所起的作用。此外,我们表明,在适当的假设下,孤子近似遵循点粒子的动力学。

英文摘要:

In this paper we present some recent results concerning the ex- istence, the stability and the dynamics of solitons occurring in the nonlinear Schroedinger equation when the parameter h -> 0. We focus on the role played by the Energy and the Charge in the existence, the stability and the dynamics of solitons. Moreover, we show that, under suitable assumptions, the soliton approximately follows the dynamics of a point particle.

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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