Tom Szwagier, Xavier Pennec. Rethinking the Riemannian Logarithm on Flag Manifolds as an Orthogonal Alignment Problem. In Frank Nielsen, Frédéric Barbaresco, editors, Geometric Science of Information - 6th International Conference, GSI 2023, St. Malo, France, August 30 - September 1, 2023, Proceedings, Part I. Volume 14071 of Lecture Notes in Computer Science, pages 375-383, Springer, 2023. [doi]
Abstract is missing.