@article{challengesintrainingpinnsalosslandscape,
  title = {Challenges in Training PINNs: A Loss Landscape Perspective},
  author = {Pratik Rathore and Weimu Lei and Zachary Frangella and Lu Lu and Madeleine Udell},
  year = {2024},
  eprint = {2402.01868},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2402.01868v2},
}