Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8053555 | Applied Mathematics Letters | 2018 | 6 Pages |
Abstract
In this paper we consider the following competitive two-species chemotaxis system with two chemicals ut=ÎuâÏ1ââ
(uâv)+μ1u(1âuâa1w),xâΩ,t>0,0=Îvâv+w,xâΩ,t>0,wt=ÎwâÏ2ââ
(wâz)+μ2w(1âa2uâw),xâΩ,t>0,0=Îzâz+u,xâΩ,t>0in a smooth bounded domain ΩâRn with nâ¥1, where Ïiâ¥0, aiâ¥0 and μi>0(i=1,2). For the case a1>1>a2â¥0, it will be proved that if Ï1Ï2<μ1μ2, Ï1â¤a1μ1 and Ï2<μ2, then the initial-boundary value problem with homogeneous Neumann boundary condition admits a unique global bounded solution and (u,v,w,z)â(0,1,1,0) uniformly on Î©Ì as tââ.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Qingshan Zhang,