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Anti de Sitter horospherical flat timelike surfaces

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Title: Anti de Sitter horospherical flat timelike surfaces
Authors: Chen, Liang Browse this author
Izumiya, Shyuichi Browse this author →KAKEN DB
Pei, DongHe Browse this author
Saji, Kentaro Browse this author
Keywords: Anti de Sitter 3-space
timelike surface
AdS-horocyclic surface
Issue Date: 1-Sep-2014
Publisher: Science China Press
Journal Title: Science China : Mathematics
Volume: 57
Issue: 9
Start Page: 1841
End Page: 1866
Publisher DOI: 10.1007/s11425-014-4870-7
Abstract: We investigate a special timelike surfaces in Anti de Sitter 3-space. We call such a timelike surface an Anti de Sitter horospherical flat surface which belongs to a class of surfaces given by one parameter families of Anti de Sitter horocycle. We give a generic classification of singularities and study the geometric properties of such surfaces from the viewpoint of Legendrian singularity theory.
Rights: The final publication is available at
Type: article (author version)
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 泉屋 周一

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