@article{openproblemtheoraclecomplexityofconvex,
  title = {Open Problem: The Oracle Complexity of Convex Optimization with Limited Memory},
  author = {Blake Woodworth and Nathan Srebro},
  year = {2019},
  eprint = {1907.00762},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1907.00762v1},
}