Research Article

Adaptive Evolution of Virulence-Related Traits in a Susceptible-Infected Model with Treatment

Figure 2

Bifurcation diagram for evolutionarily singular strategy and recovery disturbance strength . Red solid lines indicate unstable singular strategy (i.e., evolutionary branching point), black solid lines indicate the CSS, and red dashed line indicates the repeller. The parameter values are , , , , , , , and .
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