Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4606374 | Differential Geometry and its Applications | 2011 | 6 Pages |
Abstract
We study geometry of tangent hyperquadric bundles over pseudo-Riemannian manifolds, which are equipped, as submanifolds of the tangent bundles, with the induced Sasaki metric. All kinds of curvatures are calculated, and geometric results concerning the Ricci curvature and the scalar curvature are proved. There exists a hyperquadric bundle whose scalar curvature is a preassigned constant.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Takamichi Satoh, Masami Sekizawa,