Global dynamics in a two-species chemotaxis-competition system with two signals
Global dynamics in a two-species chemotaxis-competition system with two signals
In this paper, we consider a chemotaxis-competition system of parabolic-elliptic-parabolic-elliptic type $\begin{eqnarray*}\label{1}\left\{\begin{array}{llll}u_t = Δ u-χ_{1}\nabla·(u\nabla v)+μ_{1}u(1-u-a_{1}w), &x∈ Ω, ~~~t>0, \\0 = Δ v-v+w, &x∈Ω, ~~~t>0, \\w_t = Δ w-χ_{2}\nabla·(w\nabla z)+μ_{2}w(1-a_{2}u-w), &x∈ Ω, ~~~ t>0, \\0 = Δ z-z+u, &x∈Ω, ~~~t>0, \\\end{array}\right.\end{eqnarray*}$ with homogeneous Neumann boundary conditions in an arbitrary smooth …