2 papers
physics.flu-dyn2026
Accurate simulation of pulled and pushed fronts in the nonautonomous Fisher-KPP equation
Troy Tsubota, Smridhi Mahajan, Adrian van Kan +1
We introduce a novel numerical method for direct simulation of front propagation in the Fisher-KPP equation with a time-dependent parameter on an infinite domain. The method comput…
nlin.PS2023
Bifurcation delay and front propagation in the real Ginzburg-Landau equation on a time-dependent domain
Troy Tsubota, Chang Liu, Benjamin Foster +1
This work analyzes bifurcation delay and front propagation in the one-dimensional real Ginzburg-Landau equation (RGLE) with periodic boundary conditions on monotonically growing or…