@article{sparselayersharpnessawareminimizationfor,
  title = {Sparse Layer Sharpness-Aware Minimization for Efficient Fine-Tuning},
  author = {Yifei Cheng and Xianglin Yang and Guoxia Wang and Chao Huang and Fei Ma and Dianhai Yu and Xiaochun Cao and Li Shen},
  year = {2026},
  eprint = {2602.09395},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.09395},
}