Large time convergence for a chemotaxis model with degenerate local sensing and consumption
Analysis of PDEs
2023-04-04 v1
Abstract
Convergence to a steady state in the long term limit is established for global weak solutions to a chemotaxis model with degenerate local sensing and consumption, when the motility function is C^1-smooth on [0, ), vanishes at zero, and is positive on (0, ). A condition excluding that the large time limit is spatially homogeneous is also provided. These results extend previous ones derived for motility functions vanishing algebraically at zero and rely on a completely different approach.
Keywords
Cite
@article{arxiv.2304.00807,
title = {Large time convergence for a chemotaxis model with degenerate local sensing and consumption},
author = {Philippe Laurençot},
journal= {arXiv preprint arXiv:2304.00807},
year = {2023}
}