Stochastic Periodic Solution and Persistence of a Nonautonomous Impulsive System with Nonlinear Self-Interaction

Figure 4

The distribution and stochastic persistence for and of (2) with initial data . (a) The density graph of and , (b) the time series graph of , (c) the time series graph of , and (d) the time series graph of .

(a)

(b)

(c)

(d)