均匀全秩约束下粒子系统的平均场极限

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-03-14 DOI:10.3934/krm.2023012

Steffen Plunder, B. Simeon

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引用次数: 0

摘要

我们考虑一个宏观组分和单个粒子之间具有均匀耦合的粒子系统。每个粒子的约束都是满秩的，这意味着宏观分量的每次运动都会导致所有粒子的运动，反之亦然。骨骼肌组织具有类似的特性，这促使了这项工作。证明了平均场极限的收敛性、适定性和平均场偏微分方程的稳定性估计。

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The mean-field limit for particle systems with uniform full-rank constraints

We consider a particle system with uniform coupling between a macroscopic component and individual particles. The constraint for each particle is of full rank, which implies that each movement of the macroscopic component leads to a movement of all particles and vice versa. Skeletal muscle tissues share a similar property which motivates this work. We prove convergence of the mean-field limit, well-posedness and a stability estimate for the mean-field PDE.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.