@article{JMLR:v22:20-583,
  author  = {Rahul Parhi and Robert D. Nowak},
  title   = {Banach Space Representer Theorems for Neural Networks and Ridge Splines},
  journal = {Journal of Machine Learning Research},
  year    = {2021},
  volume  = {22},
  number  = {43},
  pages   = {1--40},
  url     = {http://jmlr.org/papers/v22/20-583.html}
}