@article{highprobabilityzerothorderonlineconvexop, title = {High-probability zeroth-order online convex optimisation beyond Euclidean geometry}, author = {David Janz and El-Mahdi El-Mhamdi and Arya Akhavan}, year = {2025}, eprint = {2509.21484}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2509.21484}, }