7 citations · 10 across the 7 of their papers we have counts for
7 papers · 1 filter
Time reversal of spinal processes for linear and non-linear branching processes near stationarity
Benoît Henry, Sylvie Méléard, Viet Chi Tran
We consider a stochastic individual-based population model with competition, trait-structure affecting reproduction and survival, and changing environment. The changes of traits ar…
Dynamics of lineages in adaptation to a gradual environmental change
Vincent Calvez, Benoît Henry, Sylvie Méléard +1
We investigate a simple quantitative genetics model subjet to a gradual environmental change from the viewpoint of the phylogenies of the living individuals. We aim to understand b…
Markovian tricks for non-Markovian trees: contour process, extinction and scaling limits
Bertrand Cloez, Benoît Henry
In this work, we study a family of non-Markovian trees modeling populations where individuals live and reproduce independently with possibly time-dependent birth-rate and lifetime…
A probabilistic approach to Dirac concentration in nonlocal models of adaptation with several resources
Nicolas Champagnat, Benoît Henry
This work is devoted to the study of scaling limits in small mutations and large time of the solutions u^ of two deterministic models of phenotypic adaptation, where the paramet…
Approximations of the allelic frequency spectrum in general supercritical branching populations
Benoit Henry
We consider a general branching population where the lifetimes of individuals are i.i.d.\ with arbitrary distribution and where each individual gives birth to new individuals at Po…
Central limit theorem for supercritical binary homogeneous Crump-Mode-Jagers processes
Benoît Henry
We consider a supercritical general branching population where the lifetimes of individuals are i.i.d. with arbitrary distribution and each individual gives birth to new individual…