2021/09/21 by Constantin-Cosmin Todea, C. -C. Todea, Todea, C. -C.
Chemistry · Mathematics · #16E40 16E45 20J06 #Advanced Topics in Algebra #Algebra over a field #Algebra representation #Algebraic structure #Algebraic structures and combinatorial models #Biology #Chemistry #Cohomology #Context (archaeology) #FOS: Mathematics #Group (periodic table) #Group Theory (math.GR) #Homotopy and Cohomology in Algebraic Topology #Mathematics #Nest algebra #Non-associative algebra #Operator (biology) #Operator algebra #Physics #Pure mathematics #Rings and Algebras (math.RA) #math.GR #math.RA #msc:16E40 #msc:16E45 #msc:20J06
paper · pdf · doi:10.48550/arxiv.2109.10081
arxiv created 2021/09/21 · openalex publication_date 2021/09/21 · arxiv updated 2021/09/22 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
BD algebras (Beilinson-Drinfeld algebras) are algebraic structures which are defined similarly to BV algebras (Batalin-Vilkovisky 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.