Minimum Accelerations in Riemannian Manifolds
arXiv:1104.2392
Abstract
Riemannian cubics are critical points for the norm of acceleration of curves in Riemannian manifolds . In the present paper the norm replaces the norm, and a less direct argument is used to derive necessary conditions analogous to those for Riemannian cubics. The necessary conditions are examined when is a sphere or a bi-invariant Lie group.