Talk:Gerstenhaber algebra

Graded Jacobi identity
I think that the version of JI in this article was wrong. I've checked Kossman-Schwarzbach, Odd and even Poisson brackets (2000) and Mackenzie and Xu on Schouten bracket (JI reads different, but they're equivalent)  —Preceding unsigned comment added by 149.132.104.71 (talk) 10:43, 9 November 2010 (UTC)

It is not DIFFERENTIAL graded
A differential is not required in the definition of a Gerstenhaber algebra. — Preceding unsigned comment added by 46.114.129.14 (talk) 14:23, 1 June 2014 (UTC)


 * Fixed in the past, I guess. In the current version of the article, it does not say this anywhere. 67.198.37.16 (talk) 19:57, 24 May 2024 (UTC)