A REMARK ON H-CONTACT UNIT TANGENT SPHERE BUNDLES

被引：3

作者：

Chun, Sun Hyang ^{[1
]}

Pak, Hong Kyung ^{[2
]}

Park, Jeong Hyeong ^{[1
]}

Sekigawa, Kouei ^{[3
]}

机构：

[1] Sungkyunkwan Univ, Dept Math, Suwon 440746, South Korea

[2] Daegu Haany Univ, Fac Informat & Sci, Kyungsan 712715, South Korea

[3] Niigata Univ, Dept Math, Niigata 9502181, Japan

来源：

JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY | 2011年 / 48卷 / 02期

关键词：

unit tangent sphere bundle; H-contact manifold; VECTOR FIELD; CURVATURE;

D O I：

10.4134/JKMS.2011.48.2.329

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We shall give some curvature conditions for the unit tangent sphere bundle of an n(>= 4)-dimensional Riemannian manifold to be H-contact. Furthermore, we provide an example illustrating Main Theorem.

引用

页码：329 / 340

页数：12

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