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math.PR2015
Branching Brownian motion and Selection in the Spatial Lambda-Fleming-Viot Process
Alison Etheridge, Nic Freeman, Sarah Penington +1
We ask the question "when will natural selection on a gene in a spatially structured population cause a detectable trace in the patterns of genetic variation observed in the contem…
math.PR2015
The Brownian Net and Selection in the Spatial Lambda-Fleming-Viot Process
Alison Etheridge, Nic Freeman, Daniel Straulino
We obtain the Brownian net of Sun and Swart (2008) as the scaling limit of the paths traced out by a system of continuous (one-dimensional) space and time branching and coalescing…