Figure 2From: Stability analysis of a fractional-order two-species facultative mutualism model with harvesting (2a) The relationship between the numbers of individuals of species \(\pmb{x_{1}}\) , \(\pmb{x_{2}}\) with respect to times t . (2b) The relationship between the values of \(\pmb{x_{1}}\) and \(\pmb{x_{2}}\) with \(\pmb{(x_{1}(0),x_{2}(0))=(110,70)}\) for \(\pmb{\alpha=0.3, 0.5}\) , and 0.7. Back to article page