English

$\delta$-derivations of classical Lie superalgebras

Rings and Algebras 2020-04-03 v1

Abstract

We consider the δ\delta-derivations of classical Lie superalgebras and prove that these superalgebras admit nonzero δ\delta-derivations only when δ=0,1/2,1\delta = 0,1/2,1. The structure of 1/21/2-derivations for classical Lie superalgebras is completely determined.

Keywords

Cite

@article{arxiv.1010.2807,
  title  = {$\delta$-derivations of classical Lie superalgebras},
  author = {Ivan Kaygorodov},
  journal= {arXiv preprint arXiv:1010.2807},
  year   = {2020}
}

Comments

17 p