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Theory and Modern Applications

Figure 3 | Advances in Difference Equations

Figure 3

From: Dynamical analysis of multi-nutrient and single microorganism chemostat model in a polluted environment

Figure 3

Time evolutions of the stochastic system with parameters \(S_{10}=1.5\), \(S_{20}=2\), \(Q=1.45\), \(\delta _{1}=0.9\), \(\delta _{2}=1\), \(a_{1}=1.6\), \(a_{2}=1.6\), \(\mu _{1}=0.8\), \(\mu _{2}=0.8\), \(\sigma _{1}=0.4\), \(\sigma _{2}=0.4\), \(r=0.1\), \(k=1\), \(g=0.8\), \(h=1\), \(m=0.2\), \(T=1\). (a) Time series for \(S_{1}(t)\), \(S_{2}(t)\), \(x(t)\) with parameters \(u=0.1\), \(\overline{\mathcal{R}}=1.0135\). (b) Time series for \(S_{1}(t)\), \(S_{2}(t)\), \(x(t)\) with parameters \(u=1.1\), \(\mathcal{R}^{*}_{4}=0.9966\)

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