Cohomology of Hom-Lie superalgebras and q-deformed Witt superalgebra
arXiv:1204.6244
Abstract
The purpose of this paper is to define the representation and the cohomology of Hom-Lie superalgebras. Moreover we study Central extensions and provide as application the computations of the derivations and second cohomology group of q-deformed Witt superalgebra.