@article{uhnoaushapedhybridneuraloperatorwithspar,
  title = {U-HNO: A U-shaped Hybrid Neural Operator with Sparse-Point Adaptive Routing for Non-stationary PDE Dynamics},
  author = {Yingzhe Ma and Xiao Yang and Yuxin Xie and Zihan Xiong and Jinliang Liu},
  year = {2026},
  eprint = {2605.12965},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.12965},
}