12 3) Basic Stochastic Model Recall Prajneshu model: Let N(t) = current population size C(t) = cumulative population size Assume: Given N(t)=n, C(t)=c Prob{unit increase in N and C in Δt}=λnΔt Prob{unit decrease in N}=μncΔt For simplicity we assume: 1) simple linear birthrate 2) no intrinsic death rate, as in (μ 0 n+μ 1 nc)Δt
{}