@article{fopinnsafirstorderformulationfor,
  title = {FO-PINNs: A First-Order formulation for Physics Informed Neural Networks},
  author = {Rini J. Gladstone and Mohammad A. Nabian and N. Sukumar and Ankit Srivastava and Hadi Meidani},
  year = {2022},
  eprint = {2210.14320},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2210.14320v2},
}