Totally Geodesic and Parallel Hypersurfaces of Cahen-Wallach Spacetimes

被引：0
|
作者：
Calvaruso, Giovanni [1 ]
Pellegrino, Lorenzo [1 ]
机构：
[1] Univ Salento, Dipartimento Matemat & Fis E De Giorgi, Prov Lecce Arnesano, I-73100 Lecce, Italy
来源：
RESULTS IN MATHEMATICS | 2024年 / 79卷 / 07期
关键词：
Cahen-Wallach spacetimes; totally geodesic hypersurfaces; parallel hypersurfaces; Brinkmann manifolds; minimal and CMC hypersurfaces; COMPLETE CLASSIFICATION; LORENTZ MANIFOLDS; SURFACES;
D O I：
10.1007/s00025-024-02282-5
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We completely classify and describe totally geodesic hypersurfaces of Cahen-Wallach spacetimes. We also describe parallel hypersurfaces and investigate their geometric properties.
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页数：17
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