Journal Article Lightlike hypersurfaces along spacelike submanifolds in anti-de Sitter space

Izumiya, Shyuichi

56 ( 11 ) 2015-11 , American Institute of Physics (AIP)
ISSN:0022-2488
Description
Anti-de Sitter space is the Lorentzian space form with negative curvature. In this paper, we consider lightlike hypersurfaces along spacelike submanifolds in antide Sitter space with general codimension. In particular, we investigate the singularities of lightlike hypersurfaces as an application of the theory of Legendrian singularities. (C) 2015 AIP Publishing LLC.
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http://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/60523/1/1.4936148.pdf

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