@techreport{genalti2025a,
  title = {A Regret Lower Bound for u-Adaptive Heavy-Tailed Bandits},
  author = {Genalti, Gianmarco and Metelli, Alberto Maria},
  year = {2025},
  url = {https://gianmarcogenalti.github.io/papers/lowerboundheavytail/technicalnoteHT.pdf}
}