Figure 3From: Survival analysis of a stochastic delay single-species system in polluted environment with psychological effect and pulse toxicant inputSolution of system (2) with \(\sigma _{1}=0.3\), \(\sigma _{2}=0.2\), \(\sigma _{3}=0.2\), \(\sigma _{4}=0.4\), \(\sigma _{5}=0.4\), \(u=0.8\), \(\gamma =5\)Back to article page