2 papers
math.PR2024
The Brownian Spatial Coalescent
Peter Koepernik
We introduce a class of Markov coalescent processes on the continuous -dimensional torus, in the most general setting of simultaneous multiple mergers, called the Brownian spati…
math.AP2023
On a Repulsion-Diffusion Equation with Immigration
Peter Koepernik
We study a repulsion-diffusion equation with immigration, whose asymptotic behaviour is related to stability of long-term dynamics in spatial population models and other branching…