Ruled surfaces with pointwise 1-type Gauss map

被引:93
作者
Kim, YH [1 ]
Yoon, DW [1 ]
机构
[1] Kyungpook Natl Univ, Teachers Coll, Dept Math, Taegu 702701, South Korea
关键词
Minkowski space; Gauss map; ruled surface; differential geometry; general relativity;
D O I
10.1016/S0393-0440(99)00063-7
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we study ruled surfaces in a three-dimensional Minkowski space with pointwise 1-type Gauss map and obtain the complete classification theorems for those. We also obtain a new characterization of minimal ruled surfaces in a three-dimensional Minkowski space. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:191 / 205
页数:15
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