@article{solvingoptimizationproblemswithblackwell,
  title = {Solving optimization problems with Blackwell approachability},
  author = {Julien Grand-Clément and Christian Kroer},
  year = {2022},
  eprint = {2202.12277},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.12277v1},
}