Figure 1From: The threshold of a stochastic SIQS epidemic model Computer simulation of the path S(t) , I(t) , Q(t) for model ( 1.3 ) and ( 1.1 ) for parameter values A=0.8 , β=0.6 , μ=0.4 , α=0.2 , γ=0.3 , ε=0.2 , δ=0.1 and σ=0.4 , with step size Δt=0.001 and initial value (S(0),I(0),Q(0))=(0.8,0.4,0.5) . Back to article page