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Journal Articles Springer Proceedings in Mathematics & Statistics Year : 2019

Alignment of self-propelled rigid bodies: from particle systems to macroscopic equations

Abstract

The goal of these lecture notes is to present in a unified way various models for the dynamics of aligning self-propelled rigid bodies at different scales and the links between them. The models and methods are inspired from [12,13], but, in addition, we introduce a new model and apply on it the same methods. While the new model has its own interest, our aim is also to emphasize the methods by demonstrating their adaptability and by presenting them in a unified and simplified way. Furthermore, from the various microscopic models we derive the same macroscopic model, which is a good indicator of its universality.
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Dates and versions

hal-01894363 , version 1 (12-10-2018)

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Pierre Degond, Amic Frouvelle, Sara Merino-Aceituno, Ariane Trescases. Alignment of self-propelled rigid bodies: from particle systems to macroscopic equations. Springer Proceedings in Mathematics & Statistics, 2019, Stochastic Dynamics Out of Equilibrium, 282. ⟨hal-01894363⟩
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