@article{deeplearningasoptimalcontrolproblems,
  title = {Deep learning as optimal control problems: models and numerical methods},
  author = {Martin Benning and Elena Celledoni and Matthias J. Ehrhardt and Brynjulf Owren and Carola-Bibiane Schönlieb},
  year = {2019},
  eprint = {1904.05657},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1904.05657v3},
}