@article{approximativealgorithmsformultimarginal,
  title = {Approximative Algorithms for Multi-Marginal Optimal Transport and Free-Support Wasserstein Barycenters},
  author = {Johannes von Lindheim},
  year = {2022},
  eprint = {2202.00954},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.00954v1},
}