@article{gradientalignmentinphysicsinformedneural,
  title = {Gradient Alignment in Physics-informed Neural Networks: A Second-Order Optimization Perspective},
  author = {Sifan Wang and Ananyae Kumar Bhartari and Bowen Li and Paris Perdikaris},
  year = {2025},
  eprint = {2502.00604},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.00604v1},
}