Spatiotemporal Pattern in a Self- and Cross-Diffusive Predation Model with the Allee Effect

Figure 2

Model (5) with wavenumbers lying between the zeros of 𝐺(𝑘²), 𝑘²₋, and 𝑘²₊ growing in the Turing instability. Parameters are taken as 𝛼=1.11, 𝛽=0.1, 𝛾=11.25, 𝛿=0.36, 𝐷₁₁=0.2, 𝐷₂₂=2, 𝐷₁₂=−0.5, and 𝐷₂₁=−0.4; hence, 𝑘²₋=0.427433403, 𝑘²₊=2.807586678, and 𝐺_min=−0.283261256.