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arXiv · 2109.04141

Nonlocal reaction traffic flow model with on-off ramps

F. A. Chiarello·H. D. Contreras·L. M. Villada
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Abstract

We present a non-local version of a scalar balance law modeling traffic flow with on-ramps and off-ramps. The source term is used to describe the traffic flow over the on-ramp and off-ramps. We approximate the problem using an upwind-type numerical scheme and we provide L^\infty and BV estimates for the sequence of approximate solutions. Together with a discrete entropy inequality, we also show the well-posedness of the considered class of scalar balance laws. Some numerical simulations illustrate the behaviour of solutions in sample cases.

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F. A. Chiarello, H. D. Contreras, L. M. Villada. 2021-09-09. Nonlocal reaction traffic flow model with on-off ramps. https://arxiv.org/abs/2109.04141

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