@article{structurepreservingmethodfor,
  title = {Structure-preserving Method for Reconstructing Unknown Hamiltonian Systems from Trajectory Data},
  author = {Kailiang Wu and Tong Qin and Dongbin Xiu},
  year = {2019},
  eprint = {1905.10396},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.10396v2},
}