Cup-product for equivariant Leibniz cohomology and zinbiel algebras
arXiv:1804.01423 · doi:10.1142/S100538671900021X
Abstract
We study finite group actions on Leibniz algebras, define equivariant cohomology groups associated to such actions. We show that there exists a cup-product operation on this graded cohomology groups which makes it a graded zinbiel algebra.
12 pages