Vanishing corrections for the position in a linear model of FKPP fronts

Julien Berestycki, Éric Brunet, Simon C. Harris +1

Take the linearised FKPP equation \[\partial_t h =\partial^2_x h +h\] with boundary condition $h(m(t),t)=0$. Depending on the behaviour of the initial condition $h_0(x)=h(x,0)$ we…