I am a probabilist.
I am currently a Prize Fellow at the University of Bath, in
the probability group ProbL@B.
From 2016 to 2018 I was the G H Hardy Junior Research Fellow at New College and the Mathematical Institute at the University of Oxford.
From 2013 to 2016 I was a PhD student in the Department of Statistics at the University of Oxford.
My supervisor was Alison Etheridge.
I am interested in population genetics models, dual processes,
solutions to partial differential equations using probabilistic techniques,
branching processes and interacting particle systems.
Publications
Preprints
Journal Publications

The spreading speed of solutions of the nonlocal FisherKPP equation.
Sarah Penington.
Journal of Functional Analysis, 275(12), pp 32593302, 2018.

Branching Brownian motion, mean curvature flow and the motion of hybrid zones.
Alison Etheridge, Nic Freeman and Sarah Penington.
Electronic Journal of Probability, 22, 2017.

A central limit theorem for the spatial Lambda FlemingViot process with selection.
Raphaël Forien and Sarah Penington.
Electronic Journal of Probability, 22, 2017.

Branching Brownian motion and selection in the spatial Lambda FlemingViot process.
Alison Etheridge, Nic Freeman, Sarah Penington and Daniel Straulino.
The Annals of Applied Probability, 27(5), pp 26052645, 2017.

The front location in BBM with decay of mass.
Louigi AddarioBerry and Sarah Penington.
The Annals of Probability, 45(6A), pp 37523794, 2017.