Fig. 15
Considering the control of infection rate and vaccine protection rate, the change of control variables \(u_1\), \(u_3\) and state variables s, v, i over time.
Fig. 15 | Scientific Reports
Considering the control of infection rate and vaccine protection rate, the change of control variables \(u_1\), \(u_3\) and state variables s, v, i over time.
