{"id":"2607.18652","title":"The Price of Hidden Curvature: An $\\widetildeΩ (d^{5/4} \\sqrt{T})$ Lower Bound for Bandit Convex Optimization","url":"https://codeofpaper.com/paper/2607.18652","arxiv_url":"https://arxiv.org/abs/2607.18652","published":"2026-07-21","code":"none","best":null,"most_starred_community":null,"implementations":[],"possible_matches":0}