@article{onlineoptimizationingamesviacontrol,
  title = {Online Optimization in Games via Control Theory: Connecting Regret, Passivity and Poincaré Recurrence},
  author = {Yun Kuen Cheung and Georgios Piliouras},
  year = {2021},
  eprint = {2106.04748},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.04748v2},
}