@inproceedings{lorraine2022complex,
      title={Complex Momentum for Optimization in Games},
      author={Jonathan Lorraine and David Acuna and Paul Vicol and David Duvenaud},
      booktitle={Proceedings of the 25th International Conference on Artificial Intelligence and Statistics (AISTATS)},
      year={2022},
      eprint={2102.08431},
      archivePrefix={arXiv},
      primaryClass={cs.LG},
      url={https://proceedings.mlr.press/v151/lorraine22a.html}
}