李群上三维次黎曼接触结构的共形等价
微分几何
2017-04-05 v2
摘要
本文对三维左不变次黎曼接触结构进行了共形分类;特别地,我们将证明以下二择一性:要么一个结构局部共形于 Heisenberg 群 ,要么其共形分类与度量分类一致。若一个结构是局部共形平坦的,则其共形群局部同构于 。
关键词
引用
@article{arxiv.1412.2358,
title = {Conformal equivalence of sub-Riemannian 3D contact structures on Lie groups},
author = {Francesco Boarotto},
journal= {arXiv preprint arXiv:1412.2358},
year = {2017}
}
备注
arXiv admin note: text overlap with arXiv:1007.4970 by other authors, v2. Bibliography expanded and added some further references