The Binary Invariant Differential Operators on Weighted Densities on the superspace ${\mathbb{R}}^{1|n}$ and Cohomology

Mabrouk Ben Ammar, Nizar Ben Fraj, Salem Omri

Over the $(1,n)$-dimensional real superspace, $n>1$, we classify $\mathcal{K}(n)$-invariant binary differential operators acting on the superspaces of weighted densities, where $\m…