Gauss Map and Its Applications on Ruled Submanifolds in Minkowski Space

被引:2
|
作者
Jung, Sun Mi [1 ]
Kim, Young Ho [1 ]
机构
[1] Kyungpook Natl Univ, Dept Math, Daegu 41566, South Korea
来源
SYMMETRY-BASEL | 2018年 / 10卷 / 06期
关键词
finite-type immersion; pointwise 1-type Gauss map of the second kind; generalized B-scroll kind; B-SCROLLS; SURFACES; CLASSIFICATION;
D O I
10.3390/sym10060218
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
We study ruled submanifolds in Minkowski space in regard to the Gauss map satisfying some partial differential equation. As a generalization of usual cylinders, cones and null scrolls in a three-dimensional Minkowski space, a cylinder over a space curve, a product manifold of a right cone and a k-plane, a product manifold of a hyperbolic cone and a k-plane which look like kinds of cylinders over cones in 3-space, and the generalized B-scroll kind in Minkowski space are characterized with the partial differential equation regarding the Gauss map, where k is a positive integer.
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页数:39
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