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arXiv · 2502.15474

Recent advances in the analysis of the dissipative Aw-Rascle system

Ewelina Zatorska
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Abstract

The one-dimensional Aw-Rascle (AR) system has become a cornerstone of macroscopic models for single-lane vehicular traffic. A possible generalization of this model to a multi-dimensional setting is the so-called dissipative AR model, which is more suited to capturing crowd dynamics. This review summarizes recent studies that analyze the dissipative AR model, its hard congestion limit, the non-uniqueness of weak solutions, the existence and asymptotics of solutions within the duality framework, non-local interactions, and the existence of regular solutions.

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Ewelina Zatorska. 2025-02-21. Recent advances in the analysis of the dissipative Aw-Rascle system. https://arxiv.org/abs/2502.15474

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