学術雑誌論文 Gauss maps of cuspidal edges in hyperbolic 3-space, with application to flat fronts

Ogata, Yuta  ,  Teramoto, Keisuke

59 ( 1 )  , pp.93 - 111 , 2017-01 , Department of Mathematics, Faculty of Science, Okayama University
ISSN:0030-1566
NII書誌ID(NCID):AA00723502
内容記述
We study singularities of de Sitter Gauss map images of cuspidal edges in hyperbolic 3-space. We show relations between singularities of de Sitter Gauss map images and differential geometric properties of cuspidal edges. Moreover, we apply this result to flat fronts in hyperbolic 3-space.
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http://ousar.lib.okayama-u.ac.jp/files/public/5/54716/20161221102248666274/mjou_059_093_111.pdf

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