@inproceedings{tightdimensionindependentlowerboundon,
  title = {Tight Dimension Independent Lower Bound on the Expected Convergence Rate for Diminishing Step Sizes in SGD},
  author = {Phuong Ha Nguyen and Lam M. Nguyen and Marten van Dijk},
  year = {2018},
  booktitle = {NeurIPS 2019 12},
  eprint = {1810.04723},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1810.04723v4},
}