Christopher Criscitiello, Nicolas Boumal. Curvature and complexity: Better lower bounds for geodesically convex optimization. In Gergely Neu, Lorenzo Rosasco, editors, The Thirty Sixth Annual Conference on Learning Theory, 12-15 July 2023, Bangalore, India. Volume 195 of Proceedings of Machine Learning Research, pages 2969-3013, PMLR, 2023. [doi]
Abstract is missing.