Space-like surfaces with free boundary in the Lorentz-Minkowski space

被引:2
作者
Lopez, R. [1 ]
Pyo, J. [2 ]
机构
[1] Univ Granada, Dept Geometria & Topol, E-18071 Granada, Spain
[2] Pusan Natl Univ, Dept Math, Pusan 609735, South Korea
基金
新加坡国家研究基金会;
关键词
CONSTANT MEAN-CURVATURE; HYPERSURFACES; FOLIATIONS; EXISTENCE;
D O I
10.1088/0264-9381/29/3/035005
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We investigate a variational problem in the Lorentz-Minkowski space L-3 whose critical points are space-like surfaces with a constant mean curvature and making a constant contact angle with a given support surface along its common boundary. We show that if the support surface is a pseudosphere, then the surface is a planar disc or a hyperbolic cap. We also study the problem of space-like hypersurfaces with free boundary in the higher dimensional Lorentz-Minkowski space Ln+1.
引用
收藏
页数:10
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