On steady-state solutions of a 1-D chemotaxis model with volume-filling effect
On steady-state solutions of a 1-D chemotaxis model with volume-filling effect
复制标题
具有体积填充效应的一维趋化模型的稳态解
DOI:
10.1016/j.jmaa.2013.05.062
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发表时间:
2013-12
影响因子:
1.3
通讯作者:
Zhang, Yanyan
中科院分区:
文献类型:
--
作者:
Li, Fang;Zhang, Yanyan
In this paper, we investigate the qualitative properties of steady-state solutions for a 1-D chemotaxis model, which was introduced by Cieślak (2007) [1], Painter and Hillen (2002) [12], and Zhang and Zheng (2013) [19] to model the volume-filling effect. More precisely, we will classify the existence or nonexistence of steady-state solutions, and if exist, the number of steady-state solutions based on the interval length, the spatial average of cell density and the chemotactic coefficient. These results provide insights on how the biological parameters affect pattern formation. In particular, our results indicate that there are at most finitely many non-trivial patterns for a generic class of parameters.
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影响因子:
2.9
作者:
Yanyan Zhang
通讯作者:
Yanyan Zhang
影响因子:
2
作者:
KELLER, EF;SEGEL, LA
通讯作者:
SEGEL, LA
影响因子:
0.8
作者:
Jie Jiang;Yanyan Zhang
通讯作者:
Jie Jiang;Yanyan Zhang
影响因子:
1.3
作者:
Tomasz Cieślak
通讯作者:
Tomasz Cieślak
影响因子:
2.9
作者:
M. Winkler
通讯作者:
M. Winkler