Homogeneous structures on three-dimensional Lorentzian manifolds

被引:80
|
作者
Calvaruso, Giovanni [1 ]
机构
[1] Univ Lecce, Dipartimento Matemat E De Giorgi, I-73100 Lecce, Italy
关键词
Lorentzian manifolds; homogeneous pseudo-Riemannian structures; symmetric spaces;
D O I
10.1016/j.geomphys.2006.10.005
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We prove that any non-symmetric three-dimensional homogeneous Lorentzian manifold is isometric to a Lie group equipped with a left-invariant Lorentzian metric. We then classify all three-dimensional homogeneous Lorentzian manifolds. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:1279 / 1291
页数:13
相关论文
共 50 条