Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4958734 | Computers & Mathematics with Applications | 2016 | 9 Pages |
Abstract
In this paper we discuss Turing instability of a generalized Keller-Segel chemotaxis model involving n-species and m-chemoattractants. By using combinatorial matrix theory we extend the result on the instability of a single-species and n-chemicals Keller-Segel system (Leenheer et al., 2012) to a general (n+m)Ã(n+m) system. A sufficient condition for chemotaxis driven Turing instability of the multi-species model is obtained. Moreover, some examples and numerical simulations are presented to illustrate the theoretical results.
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Authors
Shengmao Fu, Guangjian Huang, Badradeen Adam,