Fig. 1
From: Cancer heterogeneity and multilayer spatial evolutionary games

Different subpopulations in accordance to changing parameters. Different subpopulations (represented by shades of grey) in accordance to changing parameters: changing e and g with constant i = 0.3, j = 0.4, h = 0.1, f = 0.4. Some sample points with concrete e and g values and resulting subpopulation are shown