中文

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 H3\mathbb H_3,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 SU(2,1)SU(2,1)

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