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arXiv 0905.3647physics.comp-ph
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哈密顿平均场模型中Vlasov方程的数值解

Numerical resolution of the Vlasov equation for the Hamiltonian Mean-Field model

Pierre de Buyl

摘要:

在本文中,我们提出了详细的数值Vlasov模拟的哈密顿平均场模型。该模型被用作远程相互作用下的一类系统的代表。我们检查现有的结果的稳定性的均匀的情况下,并分析数值性质的半拉格朗日时间分裂算法求解Vlasov方程。我们还详细介绍了由于有限分辨率的方法的限制。

英文摘要:

We present in this paper detailed numerical Vlasov simulations of the Hamiltonian Mean-Field model. This model is used as a representative of the class of systems under long-range interactions. We check existing results on the stability of the homogeneous situation and analyze numerical properties of the semi-Lagrangian time-split algorithm for solving the Vlasov equation. We also detail limitations due to finite resolution of the method.

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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