Title of article
Singularities of dual hypersurfaces of spacelike hypersurfaces in lightcone and Legendrian duality
Author/Authors
He ، Meiling - Harbin Normal University , Jiang ، Yang - Shenyang Normal University , Wang ، Zhigang - Harbin Normal University
Pages
17
From page
5471
To page
5487
Abstract
The theory of the Legendrian singularity is applied for lightcones that are canonically embedded in the higher-dimensional lightcone and de Sitter space in the Minkowski space-time. The singularities of two classes of hypersurfaces that are dual to space-like hypersurface in the lightcone under Legendrian dualities are analyzed in detail.
Keywords
Singularity , Legendrian duality , light , cone frame.
Journal title
Journal of Nonlinear Science and Applications
Serial Year
2016
Journal title
Journal of Nonlinear Science and Applications
Record number
2475634
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