2 papers
math.PR2025
Multi-type logistic branching processes with selection: frequency process and genealogy for large carrying capacities
Marta Dai Pra, Julian Kern
We present a model for growth in a multi-species population. We consider two types evolving as a logistic branching process with mutation, where one of the types has a selective ad…
math.PR2025
Multi-type -coalescents from structured population models with bottlenecks
Marta Dai Pra, Alison Etheridge, Jere Koskela +1
We introduce an individual-based model for structured populations undergoing demographic bottlenecks, i.e. drastic reductions in population size that last many generations and can…