Submanifold theory from the viewpoint of circles

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c0020040003.pdf 220 KB エンバーゴ : 2007-03-15
Title
Submanifold theory from the viewpoint of circles
Creator
Source Title
島根大学総合理工学部紀要. シリーズB
Volume 40
Start Page 15
End Page 32
Journal Identifire
ISSN 13427121
Descriptions
We study submanifolds by using the notion of circles in Riemannian
geometry. This expository paper consists of two parts. One is to improve Nomizu and Yano’s result ([11]) which characterizes extrinsic spheres in a Riemannian manifold. The other is to characterize totally geodesic immersions and some parallel immersions in terms of Frenet curves of proper order 2 (which are generalizations of circles) on submanifolds.
Subjects
totally umbilic submanifolds ( Other)
circles ( Other)
constant isotropic immersions ( Other)
Kahler submanifolds ( Other)
Veronese embeddings ( Other)
Frenet curves of proper order 2 ( Other)
Kahler Frenet curves ( Other)
Language
jpn
Resource Type departmental bulletin paper
Publisher
島根大学総合理工学部
Date of Issued 2007-03
Publish Type Version of Record
Access Rights open access
Relation
[NCID] AA11157123