@article{symplecticnetworksintrinsicstructure,
  title = {SympNets: Intrinsic structure-preserving symplectic networks for identifying Hamiltonian systems},
  author = {Pengzhan Jin and Zhen Zhang and Aiqing Zhu and Yifa Tang and George Em. Karniadakis},
  year = {2020},
  eprint = {2001.03750},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2001.03750v3},
}