Figure 4.

Pattern formation in a deterministic model with finite $D_A=80$ and random initial conditions. (A) shows three snapshots of $n_1$. (B) shows snapshots at time $t=40000$ for different ${\gamma }_1$. ${\gamma }_1=4.5$ in (A), and the other parameters are as follows: $\delta =0.01$, $\kappa =0.03$, ${\gamma }_A=0.04$, and ${\delta }_A=0.02$. To see this figure in color, go online.