107 citations · 445 across the 34 of their papers we have counts for
39 papers
Estimating the growth rate of a birth and death process using data from a small sample
Carola Sophia Heinzel, Jason Schweinsberg
The problem of estimating the growth rate of a birth and death processes based on the coalescence times of a sample of individuals has been considered by several authors (\cite…
Branch lengths for geodesics in the directed landscape and mutation patterns in growing spatially structured populations
Shirshendu Ganguly, Jason Schweinsberg, Yubo Shuai
Consider a population that is expanding in two-dimensional space. Suppose we collect data from a sample of individuals taken at random either from the entire population, or from ne…
Two waves of adaptation: speciation induced by dormancy in a model with changing environment
Fernando Cordero, Adrián González Casanova, Jason Schweinsberg
We consider a population model in which the season alternates between winter and summer, and individuals can acquire mutations either that are advantageous in the summer and disadv…
The Yaglom limit for branching Brownian motion with absorption and slightly subcritical drift
Julien Berestycki, Jiaqi Liu, Bastien Mallein +1
Consider branching Brownian motion with absorption in which particles move independently as one-dimensional Brownian motions with drift , each particle splits into two particle…
The Accumulation of Beneficial Mutations and Convergence to a Poisson Process
Nantawat Udomchatpitak, Jason Schweinsberg
We consider a model of a population with fixed size , which is subjected to an unlimited supply of beneficial mutations at a constant rate . Individuals with beneficial…
Phase transition of the consistent maximal displacement of branching Brownian motion
Julien Berestycki, Jiaqi Liu, Bastien Mallein +1
Consider branching Brownian motion in which we begin with one particle at the origin, particles independently move according to Brownian motion, and particles split into two at rat…