Research Article

Rich Dynamics of an Epidemic Model with Saturation Recovery

Figure 1

Existence and number of endemic equilibria.
314958.fig.001a
(a) No positive equilibrium
314958.fig.001b
(b) Unique positive equilibrium
314958.fig.001c
(c) Unique equilibrium of multiplicity 2
314958.fig.001d
(d) Two positive equilibria