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arXiv 1508.03377math.APmath-phmath.MP
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某些Riesz相互作用梯度流的平均场极限

Mean-field limits for some Riesz interaction gradient flows

Mitia Duerinckx

摘要:

研究了当粒子数趋于无穷大时,具有成对Riesz相互作用的粒子系统梯度流演化的平均场极限。基于调制的能量方法,使用正则性和稳定性的限制方程,启发Serfaty的工作的背景下的金斯堡-朗道涡,我们证明了一个平均场极限结果在1和2维的情况下,这个问题仍然是开放的。

英文摘要:

This paper is concerned with the mean-field limit for the gradient flow evolution of particle systems with pairwise Riesz interactions, as the number of particles tends to infinity. Based on a modulated energy method, using regularity and stability properties of the limiting equation, as inspired by the work of Serfaty in the context of the Ginzburg-Landau vortices, we prove a mean-field limit result in dimensions 1 and 2 in cases for which this problem was still open.

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