Density behavior of spatial birth-and-death stochastic evolution of mutating genotypes under selection rates
نویسندگان
چکیده
We consider birth-and-death stochastic evolution of genotypes with different lengths. The genotypes might mutate that provides a stochastic changing of lengthes by a free diffusion law. The birth and death rates are length dependent which corresponds to a selection effect. We study an asymptotic behavior of a density for an infinite collection of genotypes. The cases of space homogeneous and space heterogeneous densities are considered.
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تاریخ انتشار 2013