@misc{iiduka2021number,
  title={The Number of Steps Needed for Nonconvex Optimization of a Deep Learning Optimizer is a Rational Function of Batch Size},
  author={Hideaki Iiduka},
  year={2021},
  eprint={2108.11713},
  archivePrefix={arXiv},
  primaryClass={math.OC},
  url={https://arxiv.org/abs/2108.11713}
}