Article
Evolutionary dynamics on degree-heterogeneous graphs.
Physical review letters - 12 May 2006
Antal T, Redner S, Sood V
Abstract excerpt
The evolution of two species with different fitness is investigated on degree-heterogeneous graphs. The population evolves either by one individual dying and being replaced by the offspring of a random neighbor (voter model dynamics) or by an individual giving birth to an offspring that takes over a random neighbor node (invasion process dynamics). The fixation probability for one species to take over a...
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