@article{proximalgradientmethodwithextrapolation,
  title = {Proximal Gradient Method with Extrapolation and Line Search for a Class of Nonconvex and Nonsmooth Problems},
  author = {Lei Yang},
  year = {2017},
  eprint = {1711.06831},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1711.06831v4},
}