Classification of ((Sp)over-tilde(n, R) x (Sp)over-tilde(1, R)-manifolds

被引:0
|
作者
Olafsson, Gestur [1 ]
Roblero-Mendez, Eli [2 ]
机构
[1] Louisiana State Univ, Dept Math, Baton Rouge, LA 70803 USA
[2] Univ Autonoma Chiapas, CONACYT, Fac Ciencias Fis & Matemat, Emiliano Zapata Km 8-5, Tuxtla Gutierrez 29050, Chiapas, Mexico
来源
关键词
Semisimple Lie groups; Rigidity results; Pseudo-Riemannian manifolds; Isometric actions;
D O I
10.1007/s40590-018-0213-y
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let M be an analytic complete finite volume pseudo-Riemannian manifold. We characterize the structure of the manifold M assuming that the Lie group (Sp) over tilde (n, R)x (Sp) over tilde (1, R) acts isometrically with a dense orbit on M, where the (Sp) over tilde (1, R)-orbits are non-degenerated and its dimension satisfies dim(M) <= (n + 1) (2n + 3).
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页码:713 / 735
页数:23
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