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Personal profile
Research interests
My research is in probability theory. Much of my work is motivated by population genetics: I study the long-term behaviour of stochastic processes which model a spatially structured population. Often this involves looking at branching processes or interacting particle systems. I also use probabilistic techniques to study partial differential equations.
Willing to supervise doctoral students
Please contact me for more information about potential PhD projects.
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RS Enhanced Res expenses - Branching systems with spatial interactions
1/09/23 → 30/09/26
Project: Research council
Research output
- 12 Article
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A branching process with deletions and mergers that matches the threshold for hypercube percolation
Eslava, L., Penington, S. & Skerman, F., 3 Jan 2023, (Acceptance date) In: Annales de l'Institut Henri Poincare B Probabilites et Statistiques.Research output: Contribution to journal › Article › peer-review
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Brownian bees in the infinite swarm limit
Berestycki, J., Brunet, É., Nolen, J. & Penington, S., 30 Nov 2022, In: Annals of Probability. 50, 6, p. 2133-2177 45 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Downloads (Pure) -
Genealogies in bistable waves
Etheridge, A. & Penington, S., 31 Dec 2022, In: Electronic Journal of Probability. 27, p. 1-99Research output: Contribution to journal › Article › peer-review
Open Access -
Genealogy and spatial distribution of the N-particle branching random walk with polynomial tails
Penington, S., Roberts, M. I. & Talyigas, Z., 31 Dec 2022, In: Electronic Journal of Probability. 27, p. 1-65 93.Research output: Contribution to journal › Article › peer-review
Open Access -
A free boundary problem arising from branching Brownian motion with selection
Berestycki, J., Brunet, É., Nolen, J. & Penington, S., 30 Sep 2021, In: Transactions of the American Mathematical Society. 374, 9, p. 6269-6329 61 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile4 Downloads (Pure)