@article{machinelearningmomentclosuremodelsforthe,
  title = {Machine learning moment closure models for the radiative transfer equation IV: enforcing symmetrizable hyperbolicity in two dimensions},
  author = {Juntao Huang},
  year = {2026},
  eprint = {2604.20143},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.20143},
}