Figure 4From: Studies on the basic reproduction number in stochastic epidemic models with random perturbationsGraphic of the function \(d(R_{A}, R_{B}) = k \times \frac{\sqrt{e}}{c^{2}-e}\) with \(k = 1\) restricted to \(\{ e,c: c^{2} - e \geq 0 \} \). Our case considers \(k = \frac{2b}{(\mu + \upsilon )(\mu + \gamma )}\), a function which has similar behavior to \(k \times \frac{\sqrt{e}}{c^{2}-e}\)Back to article page