Keller-Segel 模型行波解的几何构造
动力系统
2014-03-12 v1
摘要
我们研究了细菌趋化性 Keller-Segel 模型的一个版本,该模型在零吸引子扩散极限下具有已知的精确行波解。利用几何奇异摄动理论,我们在小扩散情形下构造了行波解,这些解在奇异极限下收敛于这些精确解。
引用
@article{arxiv.1403.2449,
title = {A geometric construction of travelling wave solutions to the Keller-Segel model},
author = {Kristen Harley and Peter van Heijster and Graeme Pettet},
journal= {arXiv preprint arXiv:1403.2449},
year = {2014}
}
备注
Submitted as conference proceedings: Proceedings of the 11th Biennial Engineering Mathematics and Applications Conference, EMAC-2013. 6 pages, 3 figures