@inproceedings{efficientlyescapingsaddlepointson,
  title = {Efficiently escaping saddle points on manifolds},
  author = {Chris Criscitiello and Nicolas Boumal},
  year = {2019},
  booktitle = {NeurIPS 2019 12},
  eprint = {1906.04321},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1906.04321v3},
}