Research Output per year
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.
Fingerprint Dive into the research topics where Sarah Penington is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output
- 4 Article
Branching Brownian Motion with Decay of Mass and the Nonlocal Fisher-KPP Equation
Addario-Berry, L., Berestycki, J. & Penington, S., 15 Oct 2019, In : Communications on Pure and Applied Mathematics. 72, 12, p. 2487-2577 91 p.Research output: Contribution to journal › Article
Global existence for a free boundary problem of Fisher-KPP type
Berestycki, J., Brunet, É. & Penington, S., 12 Sep 2019, In : Nonlinearity. 32, 10, p. 3912-3939 28 p.Research output: Contribution to journal › Article
Open Access
File
11
Downloads
(Pure)
The spreading speed of solutions of the non-local Fisher-KPP equation
Penington, S., 15 Dec 2018, In : Journal of Functional Analysis. 275, 12, p. 3259-3302 44 p.Research output: Contribution to journal › Article
Open Access
File
1
Citation
(Scopus)
15
Downloads
(Pure)
The front location in branching Brownian motion with decay of mass
Addario-Berry, L. & Penington, S., 30 Nov 2017, In : Annals of Probability. 45, 6A, p. 3752-3794 43 p.Research output: Contribution to journal › Article
2
Citations
(Scopus)