Key points are not available for this paper at this time.
This paper addresses congested transport, which can be described, at macroscopic scales, by a continuity equation with a pressure variable generated from the hard-congestion constraint (maximum value of the density). The main goal of the paper is to show that, in one spatial dimension, this continuum PDE can be derived as the mean-field limit of a system of ordinary differential equations that describes the motion of a large number of particles constrained to stay at some finite distance from each others. To show that these two models describe the same dynamics at different scale, we will rely on both the Eulerian and Lagrangian points of view and use two different approximations for the density and pressure variables in the continuum limit.
Building similarity graph...
Analyzing shared references across papers
Loading...
Kim et al. (Fri,) studied this question.
www.synapsesocial.com/papers/68e68aacb6db64358761225b — DOI: https://doi.org/10.48550/arxiv.2405.15714
Inwon Kim
Antoine Mellet
Jeremy Sheung-Him Wu
Building similarity graph...
Analyzing shared references across papers
Loading...