@article{geometryofvectorialmartingaleoptimal,
  title = {Geometry of vectorial martingale optimal transport and robust option pricing},
  author = {Joshua Zoen-Git Hiew and Tongseok Lim and Brendan Pass and Marcelo Cruz de Souza},
  year = {2023},
  eprint = {2309.04947},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2309.04947v2},
}