@article{universalapproximationtheoremfor1,
  title = {Universal Approximation Theorem for Equivariant Maps by Group CNNs},
  author = {Wataru Kumagai and Akiyoshi Sannai},
  year = {2020},
  eprint = {2012.13882},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.13882v1},
}