This thesis focuses on the construction and study of stochastic population genetics models for expanding populations. We build different models using a concept from the theory of interacting particles systems, where empty sites are represented as occupied by particles with a specific type. These "ghost individuals" allow us to artificially keep population sizes constant, and build dual processes encoding genealogies. In our models, ghost individuals can reproduce as well in order to account for stochastic fluctuations in population sizes, but with a very strong selective disadvantage against "real" individuals.We first apply the concept of ghost individuals to a measure-valued process describing the reproduction dynamics of a population liv...
This thesis is devoted to the probabilistic study of demographic and genetical responses of a popula...
This thesis is devoted to the probabilistic study of demographic and genetical responses of a popula...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
Cette thèse porte sur l'étude probabiliste des réponses démographique et génétique de populations à ...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
This thesis is devoted to the probabilistic study of demographic and genetical responses of a popula...
This thesis is devoted to the probabilistic study of demographic and genetical responses of a popula...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
This thesis focuses on the construction and study of stochastic population genetics models for expan...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
This thesis is devoted to the mathematical study of stochastic modelds of structured populations dyn...
Cette thèse porte sur l'étude probabiliste des réponses démographique et génétique de populations à ...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...
This thesis is devoted to the probabilistic study of demographic and genetical responses of a popula...
This thesis is devoted to the probabilistic study of demographic and genetical responses of a popula...
We model spatially expanding populations by means of two spatial Λ-Fleming Viot processes (or SLFVs)...