Lie-Rinehart algebra $\simeq$ acyclic Lie $\infty$-algebroid
Abstract
We show that there is an equivalence of categories between Lie-Rinehart algebras over a commutative algebra and homotopy equivalence classes of negatively graded Lie -algebroids over their resolutions (=acyclic Lie -algebroids). This extends to a purely algebraic setting the construction of the universal -manifold of a locally real analytic singular foliation of Lavau-C.L.-Strobl. In particular, it makes sense for the universal Lie -algebroid of every singular foliation, without any additional assumption, and for Androulidakis-Zambon singular Lie algebroids. Also, to any ideal preserved by the anchor map of a Lie-Rinehart algebra , we associate a homotopy equivalence class of negatively graded Lie -algebroids over a complex computing . Several explicit examples are given.
Keywords
Cite
@article{arxiv.2106.13458,
title = {Lie-Rinehart algebra $\simeq$ acyclic Lie $\infty$-algebroid},
author = {Camille Laurent-Gengoux and Ruben Louis},
journal= {arXiv preprint arXiv:2106.13458},
year = {2021}
}
Comments
41 pages. References added, typos corrected, and several sections improved following the referee's remarks. Accepted in "Journal of Algebra"