2 papers
q-bio.TO2019
Identifying and characterising the impact of excitability in a mathematical model of tumour-immune interactions
Ana Osojnik, Eamonn A. Gaffney, Michael Davies +2
We study a five-compartment mathematical model originally proposed by Kuznetsov et al. (1994) to investigate the effect of nonlinear interactions between tumour and immune cells in…
math.NA2016
Unbiased `walk-on-spheres' Monte Carlo methods for the fractional Laplacian
Andreas E. Kyprianou, Ana Osojnik, Tony Shardlow
We consider Monte Carlo methods for simulating solutions to the analogue of the Dirichlet boundary-value problem in which the Laplacian is replaced by the fractional Laplacian and…