Figure 11From: On a linear finite-difference model of a mixed-culture biological system arising in food safety studiesApproximate solutions u and s at time 25. Graph of the approximate solution u of Equation (1) on the domain Ω=[0,1]×[0,1] at the time 25. The model and computational parameters, as well as the initial and boundary conditions, are given in Example 3. The inset is a checkerboard graph corresponding to the function s.Back to article page