@article{ratepreservingreductionsforblackwell,
  title = {Rate-Preserving Reductions for Blackwell Approachability},
  author = {Christoph Dann and Yishay Mansour and Mehryar Mohri and Jon Schneider and Balasubramanian Sivan},
  year = {2024},
  eprint = {2406.07585},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2406.07585v2},
}