The Batalin–Vilkovisky Structure on the Tate–Hochschild Cohomology Ring of a Group Algebra
Sign Up to like & getrecommendations! Published in 2019 at "International Mathematics Research Notices"
DOI: 10.1093/imrn/rnz015
Abstract: We determine the Batalin–Vilkovisky structure on the Tate–Hochschild cohomology of the group algebra $kG$ of a finite group $G$ in terms of the additive decomposition. In particular, we show that the Tate cohomology of $G$… read more here.
Keywords: tate; hochschild cohomology; batalin vilkovisky; group ... See more keywords