@article{ke2026preconditioned,
  title = {Preconditioned Adjoint Data Assimilation for Two-Dimensional Decaying Isotropic Turbulence},
  author = {Hongyi Ke and Zejian You and Qi Wang},
  year = {2026},
  eprint = {2602.14016},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.14016},
}