Fig. 5: Spatio-temporal plots by varying κ.
From: Spatio-temporal eco-evolutionary dynamics of prey-predator systems with defended and undefended prey
a Highlights the region in the 2D κ and η parameter space at μ = 0.8, satisfying the diffusion-induced instability conditions (12a) and (12b), while supporting the coexistence of all three species in system (6). For a fixed rate of toxicity, η = 0.0024, we select three values of the controller of density-dependent limitations and per-capita crowding effects κ (0.13, 0.17 and 0.2, marked by black dots in (a) and the resulting changes in the spatio-temporal patterns of the undefended prey u. Different spatio-temporal patterns at (b) κ = 0.13, c κ = 0.17 and d κ = 0.2. The snapshots are taken after 5 × 105 time steps.
