@article{expressivityandapproximationpropertiesof,
  title = {Expressivity and Approximation Properties of Deep Neural Networks with ReLU$^k$ Activation},
  author = {Juncai He and Tong Mao and Jinchao Xu},
  year = {2023},
  eprint = {2312.16483},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2312.16483v2},
}