@article{universalalgorithmsbeyondthesimplex,
  title = {Lazy Online Gradient Descent is Universal on Polytopes},
  author = {Daron Anderson and Douglas Leith},
  year = {2020},
  eprint = {2004.01739},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.01739v2},
}