Coevolutionary dynamics of phenotypic diversity and contingent cooperation
Fig 2
Transition rate means the probability that the population moves from an invaded state to an invading state. The capital letter, C or D, along the Y-axis, denotes the mutant’s behavioral strategy, while the one along the X-axis denotes the residents’ behavioral strategy. The coordinate value denotes the number of potentially expressible phenotypes that individuals are endowed with. Parameters: N = 20, b = 1, c = 0.3, β = 0.1, θ = 0.1.