中文

Hermitian流形上实联络的曲率

微分几何 2019-12-30 v1

摘要

(M,g,J)(M,g,J)为带相容可积复结构JEnd(TRM)J\in\mathrm{End}(T_\mathbb{R} M)的Riemannian流形,Ag,J\mathcal{A}_{g,J}TRMT_\mathbb{R} M上保持ggJJ的实联络空间。本文研究Ag,J\mathcal{A}_{g,J}中实联络的几何与T1,0MT^{1,0}M上Hermitian联络的几何之间的关系。特别地,我们研究(M,g,J)(M,g,J)上实Chern联络Ch,R\nabla^{\mathrm{Ch,\mathrm{R}}}的几何,并利用实Chern-Einstein度量得到K"ahler-Einstein度量。

关键词

引用

@article{arxiv.1912.12024,
  title  = {Curvatures of real connections on Hermitian manifolds},
  author = {Jun Wang and Xiaokui Yang},
  journal= {arXiv preprint arXiv:1912.12024},
  year   = {2019}
}