$L_1$-uniqueness of degenerate elliptic operators

Derek W. Robinson, Adam Sikora

Let $\Omega$ be an open subset of $\Ri^d$ with $0\in \Omega$. Further let $H_{\Omega }=-{\sum }_{i,j=1}^d{\partial }_i{c}_{ij}{\partial }_j$ be a second-order partial differential operator with domain $C_c…