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arXiv · 2010.05431

Dynamics of Particles on a Curve with Pairwise Hyper-singular Repulsion

Douglas Hardin·Edward B. Saff·Ruiwen Shu·Eitan Tadmor
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Abstract

We investigate the large time behavior of $N$ particles restricted to a smooth closed curve in $\mathbb{R}^d$ and subject to a gradient flow with respect to Euclidean hyper-singular repulsive Riesz $s$-energy with $s>1.$ We show that regardless of their initial positions, for all $N$ and time $t$ large, their normalized Riesz $s$-energy will be close to the $N$-point minimal possible. Furthermore, the distribution of such particles will be close to uniform with respect to arclength measure along the curve.

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Douglas Hardin, Edward B. Saff, Ruiwen Shu, Eitan Tadmor. 2020-10-12. Dynamics of Particles on a Curve with Pairwise Hyper-singular Repulsion. https://arxiv.org/abs/2010.05431

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