Research Article

Stability and Hopf Bifurcation of a Computer Virus Model with Infection Delay and Recovery Delay

Figure 1

In the case of and , numerical simulations for system (2). The initial values are , , and . (a) ; (b) ; (c) ; (d) . Other parameter values are given in the text, and the infection equilibrium is asymptotically stable.
929580.fig.001a
(a)
929580.fig.001b
(b)
929580.fig.001c
(c)
929580.fig.001d
(d)