Figure 5.
Spatial randomness, the case of a circular graph. Evolutionary properties of mutants with random birth/death are studied. Panels (a) and (b) give the results for the fixation probability for the BD and DB processes, respectively. Panels (c) and (d) give the result for the mean conditional fixation time for the BD and DB processes, respectively. We have used N = 6; 106 realizations were run, and the quantities were divided by the corresponding values in the absence of any external randomness. (Online version in colour.)