H-CONTACT UNIT TANGENT SPHERE BUNDLES OF FOUR-DIMENSIONAL RIEMANNIAN MANIFOLDS
- Authors
- Chun, SH[Chun, Sun Hyang]; Park, J[Park, Jeonghyeong]; Sekigawa, K[Sekigawa, Kouei]
- Issue Date
- Oct-2011
- Keywords
- 2-stein; H-contact manifold; tangent sphere bundle
- Citation
- JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY, v.91, no.2, pp.243 - 256
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY
- Volume
- 91
- Number
- 2
- Start Page
- 243
- End Page
- 256
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/68748
- DOI
- 10.1017/S1446788711001388
- ISSN
- 1446-7887
- Abstract
- We study the geometric properties of a base manifold whose unit tangent sphere bundle, equipped with the standard contact metric structure, is H-contact. We prove that a necessary and sufficient condition for the unit tangent sphere bundle of a four-dimensional Riemannian manifold to be H-contact is that the base manifold is 2-stein.
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- Appears in
Collections - Science > Department of Mathematics > 1. Journal Articles
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