Figure 2
From: Predator–prey pattern formation driven by population diffusion based on Moore neighborhood structure
Distribution of different types of patterns in a region diagram of parameters a and b. The meaning of marks are described as follows: eight-pointed stars for homogeneous stationary state, five-pointed stars for approximately homogeneous patterns, inverted triangles for cold spot patterns, triangles for cold spot-stripe patterns, diamonds for stripe patterns, dots for hot spot-stripe patterns, and squares for hot spot patterns. \(e_{1} = 0.3\), \(e_{2} = 0.2\), \(\delta = 30\), \(h = 6\), \(\tau = 0.2\), \(n = 200\), \(t = 10{,}000\)