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arXiv 1003.3653math-phmath.APmath.MP
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Euler-Poisson系统中的全局光滑离子动力学

Global Smooth Ion Dynamics in the Euler-Poisson System

Yan Guo, Benoit Pausader

摘要:

描述等离子体动力学的基本双流体模型是欧拉-泊松系统,其中可压缩离子和电子流体与它们的自洽静电力相互作用。由于电场的色散效应,在Guo中构造了全局光滑电子动力学.本文构造了Euler-Poisson系统离子动力学的整体光滑无旋小振幅解。

英文摘要:

A fundamental two-fluid model for describing dynamics of a plasma is the Euler-Poisson system, in which compressible ion and electron fluids interact with their self-consistent electrostatic force. Global smooth electron dynamics were constructed in Guo due to dispersive effect of the electric field. In this paper, we construct global smooth irrotational solutions with small amplitude for ion dynamics in the Euler-Poisson system.

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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