Comparison of the temporal evolution of infected (solid lines), susceptible (dashed lines), and recovered (dotted lines) population fractions at a certain location in terms of (a) the temporal variation with different values of the probability of infection transmission (red color), 0.2 (blue), 0.3 (green).

<p>The probability of recovery is , the population fraction that resides inside the domain of interest is , and the kernel bandwidth is , and (b) the simplex triangle plot.