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Pre-Publicación 2021-23

Felisia A. Chiarello, Harold D. Contreras, Luis M. Villada:

Nonlocal reaction traffic flow model with on-off ramps


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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Esta prepublicacion dio origen a la(s) siguiente(s) publicación(es) definitiva(s):

Felisia A. CHIARELLO, Harold D. CONTRERAS, Luis M. VILLADA: Nonlocal reaction traffic flow model with on-off ramps. Networks and Heterogeneous Media, vol. 17, no. 2, pp. 203-226, (2022).