@article{sharpstructureagnosticlowerboundsforgene,
  title = {Sharp Structure-Agnostic Lower Bounds for General Linear Functional Estimation},
  author = {Jikai Jin and Vasilis Syrgkanis},
  year = {2025},
  eprint = {2512.17341},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2512.17341},
}