L-prolongations of graded Lie algebras
Differential Geometry
2019-10-21 v2
Abstract
In this paper we translate the necessary and sufficient conditions of Tanaka's theorem on the finiteness of effective prolongations of a fundamental graded Lie algebras into computationally effective criteria, involving the rank of some matrices that can be explicitly constructed. Our results would apply to geometries, which are defined by assigning a structure algebra on the contact distribution.
Keywords
Cite
@article{arxiv.1806.09376,
title = {L-prolongations of graded Lie algebras},
author = {Stefano Marini and Costantino Medori and Mauro Nacinovich},
journal= {arXiv preprint arXiv:1806.09376},
year = {2019}
}
Comments
30 pages