| ID | 54716 |
| フルテキストURL | |
| 著者 |
Ogata, Yuta
Department of Mathematics, Graduate School of Science, Kobe University
Teramoto, Keisuke
Department of Mathematics, Graduate School of Science, Kobe University
|
| 抄録 | 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.
|
| キーワード | cuspidal edge
swallowtail
de Sitter Gauss map image
singularity
flat front
|
| 発行日 | 2017-01
|
| 出版物タイトル |
Mathematical Journal of Okayama University
|
| 巻 | 59巻
|
| 号 | 1号
|
| 出版者 | Department of Mathematics, Faculty of Science, Okayama University
|
| 開始ページ | 93
|
| 終了ページ | 111
|
| ISSN | 0030-1566
|
| NCID | AA00723502
|
| 資料タイプ |
学術雑誌論文
|
| オフィシャル URL | http://www.math.okayama-u.ac.jp/mjou/
|
| 言語 |
英語
|
| 著作権者 | Copyright©2017 by the Editorial Board of Mathematical Journal of Okayama University
|
| 論文のバージョン | publisher
|
| 査読 |
有り
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| Submission Path | mjou/vol59/iss1/7
|
| JaLCDOI |
