2 problems

For each positive external influence rate $p$ and internal influence rate $q$, let $f_d(t;p,q)$ be the diffusion curve on an infinite homogeneous Cartesian network of dimension $d$…

Let an infinite homogeneous Cartesian network have dimension $d$, with external influence rate $p>0$ and total internal influence rate $q>0$. Let $f_d(t;p,q)$ denote its diffusion…