@article{firstordermethodstakeexponentialtimeto,
  title = {First Order Methods take Exponential Time to Converge to Global Minimizers of Non-Convex Functions},
  author = {Krishna Reddy Kesari and Jean Honorio},
  year = {2020},
  eprint = {2002.12911},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2002.12911v2},
}