@article{JMLR:v24:22-0522,
  author  = {Huan Li and Zhouchen Lin},
  title   = {Restarted Nonconvex Accelerated Gradient Descent:  No More Polylogarithmic Factor in the in the O(epsilon^(-7/4)) Complexity},
  journal = {Journal of Machine Learning Research},
  year    = {2023},
  volume  = {24},
  number  = {157},
  pages   = {1--37},
  url     = {http://jmlr.org/papers/v24/22-0522.html}
}