Travelling Waves of a Diffusive Epidemic Model with Latency and Relapse

Figure 5

The traveling wave observed in system (5) with parameters: 𝜇=0.1, 𝛿=𝛾=0.5, 𝜏=0.75, 𝑑₁=𝑑₂=𝑑₃=0.01, and 𝛽=0.3 in (a); 𝛽=1.2 in (b).

(a)

(b)