@article{dagmalearningdagsviammatricesandalog,
  title = {DAGMA: Learning DAGs via M-matrices and a Log-Determinant Acyclicity Characterization},
  author = {Kevin Bello and Bryon Aragam and Pradeep Ravikumar},
  year = {2022},
  eprint = {2209.08037},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.08037v3},
}