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Advances in Continuous and Discrete Models

Theory and Modern Applications

Figure 2 | Advances in Difference Equations

Figure 2

From: Stability analysis and traveling wave solution of a reaction–diffusion model for fish population incorporating time-dependent recruitment intensity

Figure 2

Traveling wave solution. Traveling waves of (a) fish density x, and (b) recruitment intensity y, as functions of spatial position r for t from 0 (furthest left) to 9 (furthest right), given by (31)–(32). The waves are seen moving from right to left. Here, \(a = 1, b = \frac{1}{2}, c = 3, \rho = - \frac{2}{9},k = \frac{4}{9},\kappa = 0.5,m = 1,\tau = \frac{1}{16},v = \frac{1}{4}\), and \(w = \frac{1}{2}\)

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