@article{slicingwassersteinoverwassersteinviafunc,
  title = {Slicing Wasserstein Over Wasserstein Via Functional Optimal Transport},
  author = {Moritz Piening and Robert Beinert},
  year = {2025},
  eprint = {2509.22138},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.22138},
}