@article{multiscaleseparablefourierneuralnetworks,
  title = {Multi-Scale Separable Fourier Neural Networks for Solving High-Frequency PDEs},
  author = {Qihong Yang and Qiaolin He},
  year = {2026},
  eprint = {2605.31027},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.31027},
}