Figure 2From: Qualitative analysis of a prey–predator model with prey refuge and intraspecific competition among predatorsPhase plane of the prey–predator system (2.2) with parameters \(\{r=0.7, \delta =1.5, \alpha =0.8, \beta =0.4, \xi =1.8, \zeta =1.4, \eta =0.4, \sigma =1.7, m=0.35\}\)Back to article page