On the Cohomology of the Lie Superalgebra of Contact Vector Fields on $S^{1|2}$

Boujemaa Agrebaoui, Nizar Ben Fraj, Salem Omri

We investigate the first cohomology space associated with the embedding of the Lie superalgebra $\cK(2)$ of contact vector fields on the (1,2)-dimensional supercircle $S^{1\mid 2}$…