Cohomology of the Poisson Superalgebra on Spaces of Superdimension $(2,n_-)$

Under certain assumptions about the continuity of cochains, we study the cohomology spaces of a Poisson superalgebra realized on the space of smooth Grassmann-valued functions with compact support in $\mathbb{R}^2$. We find the zeroth, first, and second cohomology spaces in the adjoint representation in the case of a constant nondegenerate Poisson superbracket.