@article{butterflyflowbuildinginvertiblelayerswit,
  title = {ButterflyFlow: Building Invertible Layers with Butterfly Matrices},
  author = {Chenlin Meng and Linqi Zhou and Kristy Choi and Tri Dao and Stefano Ermon},
  year = {2022},
  eprint = {2209.13774},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.13774v1},
}