@article{efficientalgorithmsforthehadamard,
  title = {Efficient algorithms for the Hadamard decomposition},
  author = {Samuel Wertz and Arnaud Vandaele and Nicolas Gillis},
  year = {2025},
  eprint = {2504.13633},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.13633v2},
}