@article{nofreefairnessfundamentallimitsandtradeo,
  title = {No-Free-Fairness: Fundamental Limits and Trade-offs in Learning Systems},
  author = {Khoat Than},
  year = {2026},
  eprint = {2606.17810},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.17810},
}