@article{sirenfnoefficientandfullfrequencylearnin,
  title = {SirenFNO: Efficient and Full Frequency Learning of Fourier Neural Operators},
  author = {Pengqing Shi and Jie Yin and Stephen Tierney and Junbin Gao},
  year = {2026},
  eprint = {2606.11518},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.11518},
}