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arXiv · 1605.05883

Deterministic particle approximation of scalar conservation laws

Marco Di Francesco·Simone Fagioli·Massimiliano D. Rosini
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Abstract

In this paper we prove that the unique entropy solution to a scalar nonlinear conservation law with strictly monotone velocity and nonnegative initial condition can be rigorously obtained as the large particle limit of a microscopic follow-the-leader type model, which is interpreted as the discrete Lagrangian approximation of the nonlinear scalar conservation law. The result is complemented with some numerical simulations.

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Marco Di Francesco, Simone Fagioli, Massimiliano D. Rosini. 2016-05-19. Deterministic particle approximation of scalar conservation laws. https://arxiv.org/abs/1605.05883

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