Cohomologies and crossed modules for pre-Lie Rinehart algebras
arXiv:2110.14857 · doi:10.1016/j.geomphys.2022.104501
Abstract
A pre-Lie-Rinehart algebra is an algebraic generalization of the notion of a left-symmetric algebroid. We construct pre-Lie-Rinehart algebras from r-matrices through Lie algebra actions. We study cohomologies of pre-Lie-Rinehart algebras and show that abelian extensions of pre-Lie-Rinehart algebras are classified by the second cohomology groups. We introduce the notion of crossed modules for pre-Lie-Rinehart algebras and show that they are classified by the third cohomology groups of pre-Lie-Rinehart algebras. At last, we use (pre-)Lie-Rinehart 2-algebras to characterize the crossed modules for (pre-)Lie Rinehart algebras.
arXiv comment23 pages, we add a reference on pre-Lie-Rinehart algebra (or left-symmetric Rinehart algebra). See [2] for more details
References in corpus (8)
- Lie-Rinehart algebras, descent, and quantization
- Higher Extensions of Lie Algebroids
- Left-symmetric algebroids
- 3-Lie-Rinehart Algebras
- Categorification of Pre-Lie Algebras and Solutions of 2-graded Classical Yang-Baxter Equations
- Pre-symplectic algebroids and their applications
- Koszul-Vinberg structures and compatible structures on left-symmetric algebroids
- On para-Kähler Lie algebroids and generalized pseudo-Hessian structures