@article{efficientoptimaltransportalgorithmby,
  title = {Efficient Optimal Transport Algorithm by Accelerated Gradient descent},
  author = {Dongsheng An and Na lei and Xianfeng GU},
  year = {2021},
  eprint = {2104.05802},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.05802v2},
}