2 problems

Let ${\rm DEP}$ denote the directed exclusion process on the half-line, and let $\nu$ be a nontrivial stationary measure, meaning $\nu\ne\delta_{\mathbf 0},\delta_{\mathbf 1}$. If…

Let $({\mathcal Y}_t^\varepsilon)_{t\ge 0}$ be the fluctuation field of the directed exclusion process, with $s_\varepsilon(t)$ determined by … The field … for test functions…