Deforming the Lie superalgebra of contact vector fields on \(S^{1|2}\)
The authors compute, via the usual approach involving the relevant first and second degree cohomology, deformations of the standard embedding of the Lie superalgebra of contact vector fields on the \((1|2)\)-dimensional supercircle into the Lie superalgebra of superdifferential operators on the same supercircle.
Lie superalgebra of contact vector fields
Lie superalgebra of superdifferential operators
scientific article; zbMATH DE number 5655062
scientific article