2 problems

Let $u(t,x)$ be the solution of the shifting KPP equation considered in Theorem (ii), with parameters $\beta$ and $\eta$. In that theorem, conclusion (ii) asserts uniform convergen…

Let $(T,Y)$ solve the reaction-diffusion system in the cylinder with a Heaviside-type initial temperature profile whose decay rate is $[...]\lambda$, and let $c^*$ and $\lambda^*$…