8 citations · 9 across the 6 of their papers we have counts for
6 papers
Stochastic neutral fractions and the effective population size
Raphaël Forien, Emmanuel Schertzer, Zsófia Talyigás +1
The dynamics of a general structured population is modelled using a general stochastic differential equation (SDE) with an infinite decomposability property. This property allows t…
Power-law scaling of the effective population size in a branching particle system for moderate mutation-selection
Florin Boenkost, Julie Tourniaire
We consider a one-dimensional dyadic branching Brownian motion on with positive drift , branching rate , reflected at and killed at a boundary $L…
Convergence of spatial branching processes to -stable CSBPs: Genealogy of semi-pushed fronts
Félix Foutel-Rodier, Emmanuel Schertzer, Julie Tourniaire
We consider an inhomogeneous branching diffusion on an unbounded domain of and propose a simple condition under which we expect the size process (i.e., the number of…
Spectral analysis and -spine decomposition of inhomogeneous branching Brownian motions. Genealogies in fully pushed fronts
Emmanuel Schertzer, Julie Tourniaire
We consider a system of particles performing a one-dimensional dyadic branching Brownian motion with space-dependent branching rate, negative drift and killed upon reaching $0…
A branching particle system as a model of semipushed fronts
Julie Tourniaire
We consider a system of particles performing a one-dimensional dyadic branching Brownian motion with space-dependent branching rate, negative drift and killed upon reaching $0…
Spreading speed of locally regulated population models in macroscopically heterogeneous environments
Pascal Maillard, Gaël Raoul, Julie Tourniaire
We consider a certain lattice branching random walk with on-site competition and in an environment which is heterogeneous at a macroscopic scale in space and time.…