BD algebras and group cohomology
Abstract
BD algebras (BeilinsonDrinfeld algebras) are algebraic structures which are defined similarly to BV algebras (BatalinVilkovisky algebras). The equation defining the BD operator has the same structure as the equation for BV algebras, but the BD operator is increasing with degree +1. We obtain methods of constructing BD algebras in the context of group cohomology.
 Publication:

arXiv eprints
 Pub Date:
 September 2021
 arXiv:
 arXiv:2109.10081
 Bibcode:
 2021arXiv210910081T
 Keywords:

 Mathematics  Rings and Algebras;
 Mathematics  Group Theory;
 16E40 16E45 20J06