Lie $\infty$-algebroids and singular foliations
Differential Geometry
2018-07-20 v5
Abstract
A singular (or Hermann) foliation on a smooth manifold can be seen as a subsheaf of the sheaf of vector fields on . We show that if this singular foliation admits a resolution (in the sense of sheaves) consisting of sections of a graded vector bundle of finite type, then one can lift the Lie bracket of vector fields to a Lie -algebroid structure on this resolution, that we call a universal Lie -algebroid associated to the foliation. The name is justified because it is isomorphic (up to homotopy) to any other Lie -algebroid structure built on any other resolution of the given singular foliation.
Cite
@article{arxiv.1703.07404,
title = {Lie $\infty$-algebroids and singular foliations},
author = {Sylvain Lavau},
journal= {arXiv preprint arXiv:1703.07404},
year = {2018}
}
Comments
PhD Thesis, 100 pages, 8 figures