@article{pdebasedgroupequivariantconvolutional,
  title = {PDE-based Group Equivariant Convolutional Neural Networks},
  author = {Bart Smets and Jim Portegies and Erik Bekkers and Remco Duits},
  year = {2020},
  eprint = {2001.09046},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2001.09046v6},
}