Title of article
Null surfaces of null Cartan curves in Anti-de Sitter 3-space
Author/Authors
Zhao ، Guangyu - Northeast Normal University , Pei ، Donghe - Northeast Normal University , Li ، Yanlin - Northeast Normal University , Wang ، Zhigang - Harbin Normal University
Pages
12
From page
1512
To page
1523
Abstract
In this paper, we consider the null surfaces of null Cartan curves in Anti-de Sitter 3-space and making use of singularity theory, we classify the singularities of the null surfaces and investigate the relationships between singularities of the null surfaces and differential geometric invariants of null Cartan curves in Anti-de Sitter 3-space. Finally, we give an example to illustrate our results.
Keywords
Null Cartan curve , ruled null surface , principal normal indicatrix.
Journal title
Journal of Nonlinear Science and Applications
Serial Year
2017
Journal title
Journal of Nonlinear Science and Applications
Record number
2476486
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