Figure 2
From: Transitions in a genetic transcriptional regulatory system under Lévy motion
Effect of noise on the solution trajectories of the stochastic model (Eq. 3) with initial concentration x0 = 1.3.
(a) Solutions are driven under no noise, Gaussian noise and non-Gaussian noise with α = 0.5, 1.5, for noise intensity σ = ε = 0.05. (b) Noise intensities σ for (Gaussian) Brownian motion. (c) Noise intensities ε for (non-Gaussian) α-stable Lévy motion with α = 0.5. (d) Same as (c) except α = 1.5.
