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arXiv · 2204.06920

Traveling waves with continuous profile for hyperbolic Keller-Segel equation

Quentin Griette·Pierre Magal·Min Zhao
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Abstract

This work describes a hyperbolic model for cell-cell repulsion with population dynamics. We consider the pressure produced by a population of cells to describe their motion. We assume that cells try to avoid crowded areas and prefer locally empty spaces far away from the carrying capacity. Here, our main goal is to prove the existence of traveling waves with continuous profiles. This article complements our previous results about sharp traveling waves. We conclude the paper with numerical simulations of the PDE problem, illustrating such a result.

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Quentin Griette, Pierre Magal, Min Zhao. 2022-04-14. Traveling waves with continuous profile for hyperbolic Keller-Segel equation. https://arxiv.org/abs/2204.06920

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