For a Riemannian manifold M we consider a tangent sphere bundle T_r(M) with arbitrary constant radius r>0 and endowed with the induced Sasaki metric.We show how the standard curvatures of T_r(M) depend on the radius r>0.
For a Riemannian manifold M we consider a tangent sphere bundle T_r(M) with arbitrary constant radius r>0 and endowed with the induced Sasaki metric.We show how the standard curvatures of T_r(M) depend on the radius r>0. (en)