2019/11/03 by Keller, Bernhard
#16E40 #18E30 #FOS: Mathematics #K-Theory and Homology (math.KT)
paper · doi:10.48550/arxiv.1911.00965
Applying recent results by Lowen-Van den Bergh we show that Hochschild cohomology is preserved under Koszul-Moore duality as a Gerstenhaber algebra. More precisely, the corresponding Hochschild complexes are linked by a quasi-isomorphism of B-infinity-algebras.