@article{newlowerboundsforstochasticnonconvex,
  title = {New Lower Bounds for Stochastic Non-Convex Optimization through Divergence Decomposition},
  author = {El Mehdi Saad and Wei-Cheng Lee and Francesco Orabona},
  year = {2025},
  eprint = {2502.14060},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.14060v2},
}