Pattern Formation in Predator-Prey Model with Delay and Cross Diffusion

Figure 1

Bifurcation diagram for model (11) in the 𝑑−𝑑₂₁ parameter space. The red line is Turing bifurcation curve, and the blue line denotes Hopf bifurcation. Domain I is the region of pure Turing instability. In domain II, Hopf-Turing instability occurs. And domain III is the stable region. Domain IV is the region of pure Hopf instability.