Simulation of two-species population growth for the model (1) and model (2).
Figures are generally photos, graphs and static images that would be represented in traditional pdf publications.
In the case of model (1) type X and Y cross-feed each other and in the case of model (2) Xc doesn't cross-feed Y but Y cross-feeds Xc. Here we plot X(t) solution of (1) (full line) together with Xc(t) solution of (2) (dashed line) with A. ry = 0.011, rx = 0.008, = 0.009, bxy = byx = 0.01; B. ry = 0.011, rx = 0.008, = 0.009, bxy = byx = 0.001; C. ry = 0.03, rx = 0.015, = 0.025, bxy = byx = 0.01. For both simulations of model (1) and (2) and in all three cases presented here K = 10000, and ε1 = ε2 = 0.01.