Abstract
The two-parameter Poisson–Dirichlet diffusion, introduced in 2009 by Petrov, extends the infinitely-many-neutral-alleles diffusion model, related to Kingman’s one-parameter Poisson–Dirichlet distribution and to certain Fleming–Viot processes. The additional parameter has been shown to regulate the clustering structure of the population, but is yet to be fully understood in the way it governs the reproductive process. Here, we shed some light on these dynamics by formulating a
Citation
Cristina Costantini. Pierpaolo De Blasi. Stewart N. Ethier. Matteo Ruggiero. Dario Spanò. "Wright–Fisher construction of the two-parameter Poisson–Dirichlet diffusion." Ann. Appl. Probab. 27 (3) 1923 - 1950, June 2017. https://doi.org/10.1214/16-AAP1252
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