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math.DS2024★ 1 cited
The Burgers-FKPP advection-reaction-diffusion equation with cut-off
Nikola Popovic, Mariya Ptashnyk, Zak Sattar
We investigate the effect of a Heaviside cut-off on the front propagation dynamics of the so-called Burgers-FisherKolmogoroff-Petrowskii-Piscounov (Burgers-FKPP) advection-reaction…
math.DS2014
Global Hopf Bifurcation in the ZIP regulatory system
Juliane Claus, Mariya Ptashnyk, Ansgar Bohmann +1
Regulation of zinc uptake in roots of Arabidopsis thaliana has recently been modeled by a system of ordinary differential equations based on the uptake of zinc, expression of a tra…