@article{approximationerrorofsinglehiddenlayer,
  title = {Approximation error of single hidden layer neural networks with fixed weights},
  author = {Vugar Ismailov},
  year = {2022},
  eprint = {2202.03289},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.03289v3},
}