@article{frombasistobasisgaussianparticlerepresen,
  title = {From Basis to Basis: Gaussian Particle Representation for Interpretable PDE Operators},
  author = {Zhihao Li and Yu Feng and Zhilu Lai and Wei Wang},
  year = {2026},
  eprint = {2602.21551},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.21551},
}