A Multiscale Meshfree Method for Macroscopic Approximations of Interacting Particle Systems
A Multiscale Meshfree Method for Macroscopic Approximations of Interacting Particle Systems
复制标题
相互作用粒子系统宏观近似的多尺度无网格方法
DOI：
10.1137/130945788
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
S. Tiwari
中科院分区：
文献类型：
--
作者：
A. Klar;S. Tiwari
提出了一种用于相互作用粒子模型宏观平均场近似的多尺度无网格粒子方法。该方法适用于大范围的相互作用参数。良好解决的情况下，大的相互作用半径，以及欠解析扩散的情况下，与小的相互作用半径的值，进行处理。该方法在更复杂的问题中有各种应用，例如，群集或行人流模拟。
A multiscale meshfree particle method for macroscopic mean field approximations of interacting particle models is developed. The method is working for a large range of interaction parameters. The well resolved case for large interaction radius, as well as underresolved diffusive situations with small values of the interaction radius, are treated. There are various applications of the method to more complicated problems, for example, in swarming or pedestrian flow simulation.