Twisted O-operators on 3-Lie algebras and 3-NS-Lie algebras

Taoufik Chtioui, Atef Hajjaji, Sami Mabrouk +1

The purpose of this paper is to introduce twisted $\mathcal{O}$-operators on $3$-Lie algebras. We define a cohomology of a twisted $\mathcal{O}$-operator $T$ as the Chevalley-Eilen…