Analysis of a HBV Model with Diffusion and Time Delay

Figure 3

In this case the parameters are 𝐿=2¹¹, 𝑑=3.78⁻², 𝑎=3.38𝑑, 𝑝=0.67, 𝛽=1.45⁻⁴, 𝑘=5.18³ and 𝑚=0.2.

(a) 𝐷=0.01,𝜏=4

(b) 𝐷=0.01,𝜏=0.9

(c) 𝐷=1,𝜏=4

(d) 𝐷=1,𝜏=0.9