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 PhD

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.

- 1 Similar Profiles

Interacting Particle Systems
Mathematics

Structured Populations
Mathematics

Population Genetics
Mathematics

Branching process
Mathematics

Probability Theory
Mathematics

Process Model
Mathematics

Stochastic Model
Mathematics

Stochastic Processes
Mathematics

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Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 2017 2019

- 4 Article

### Branching Brownian Motion with Decay of Mass and the Nonlocal Fisher-KPP Equation

Addario-Berry, L., Berestycki, J. & Penington, S., 19 Apr 2019, In : Communications on Pure and Applied Mathematics.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 29 p.Research output: Contribution to journal › Article

Open Access

File

1
Citation
(Scopus)

### 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. 3259-3302Research output: Contribution to journal › Article

2
Citations
(Scopus)

### The front location in branching Brownian motion with decay of mass

Addario-Berry, L. & Penington, S., 2017, In : Annals of Probability. 45, 6A, p. 3752-3794 43 p.Research output: Contribution to journal › Article