Bounds on Geodesic Distances on the Stiefel Manifold

Mataigne, S., Absil, P.A., Miolane, N.

The work enhances geodesic computation on the Stiefel manifold by analyzing a family of Riemannian metrics with distances equivalent to the Frobenius norm and introducing SkewLinearAlgebra.jl, a Julia package for efficient skew-symmetric matrix operations.