Stability and Dynamical Analysis of a Biological System

Figure 5

The graph of 𝑇(𝑢,𝜆)=0 and 𝐷(𝑢,𝜆)=0, where 𝑑₁=0.001, 𝑑₂=0.004, 𝑒=0.5, 𝑎=1, 𝑛=5, 𝑚=1, 𝜇=0.4, 𝑟=2, and 𝐾=10. In this case, 𝑢^∗>𝑚.