Abstract and Applied Analysis

Research Article

Stability and Hopf Bifurcation in a Computer Virus Model with Multistate Antivirus

Figure 2

. The bifurcation periodic solution for system (3.1) is stable.
841987.fig.002a
(a)
841987.fig.002b
(b)
841987.fig.002c
(c)
841987.fig.002d
(d)