12 citations · 19 across the 7 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
math.AP2020
The Evolution of Travelling Waves in a KPP Reaction-Diffusion Model with cut-off Reaction Rate. II. Evolution of Travelling Waves
A. D. O. Tisbury, D. J. Needham, A. Tzella
In Part II of this series of papers, we consider an initial-boundary value problem for the Kolmogorov--Petrovskii--Piscounov (KPP) type equation with a discontinuous cut-off in the…
cs.CE2020
Diffusion in arrays of obstacles: beyond homogenisation
Yahya Farah, Daniel Loghin, Alexandra Tzella +1
We revisit the classical problem of diffusion of a scalar (or heat) released in a two-dimensional medium with an embedded periodic array of impermeable obstacles such as perforatio…