Global Analysis of a Novel Nonlinear Stochastic SIVS Epidemic System with Vaccination Control
Figure 1
Time sequence diagram of model (2). (a) The deterministic model with and ; (b) extinction of model (2) with and ; (c) extinction of model (2) with and ; (d) extinction of model (2) with and ; (e) extinction of model (2) with and ; (f) persistence in mean of model (2) with and .