@article{phygnnetsolvingspatiotemporalpdeswith,
  title = {PhyGNNet: Solving spatiotemporal PDEs with Physics-informed Graph Neural Network},
  author = {Longxiang Jiang and Liyuan Wang and Xinkun Chu and Yonghao Xiao and Hao Zhang},
  year = {2022},
  eprint = {2208.04319},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2208.04319v2},
}