@article{equivariantmapsfrominvariantfunctions,
  title = {Machine learning and invariant theory},
  author = {Ben Blum-Smith and Soledad Villar},
  year = {2022},
  eprint = {2209.14991},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.14991v3},
}