title: A stochastic description of evolutionary processes in underoccupied systems.
abstract: A stochastic description for underoccupied systems (large networks with small overall particle number) is given and represented by graphs. Evolutionary processes on this network are considered, especially the mutation process between components (hopping from one component to another) and the selection process.
mesh_terms: D005075:Biological Evolution; D004463:Ecology; D008957:Models, Genetic; D009154:Mutation; D012641:Selection, Genetic; D013269:Stochastic Processes