The impact of selection in the Λ-Wright-Fisher model

@inproceedings{Foucart2013TheIO,
  title={The impact of selection in the Λ-Wright-Fisher model},
  author={Cl{\'e}ment Foucart},
  year={2013}
}
  • Clément Foucart
  • Published 2013
The purpose of this article is to study some asymptotic properties of the Λ-WrightFisher process with selection. This process represents the frequency of a disadvantaged allele. The resampling mechanism is governed by a finite measure Λ on [0, 1] and selection by a parameter α. When the measure Λ obeys ∫ 1 0 − log(1 − x)x−2Λ(dx) < ∞, some particular behaviour in the frequency of the allele can occur. The selection coefficient α may be large enough to override the random genetic drift. In other… CONTINUE READING

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