@InProceedings{liu2023ms4l2o,
  title     = {Towards Constituting Mathematical Structures for Learning to Optimize},
  author    = {Liu, Jialin and Chen, Xiaohan and Wang, Zhangyang and Yin, Wotao and Cai, HanQin},
  booktitle = {Proceedings of the 40th International Conference on Machine Learning},
  pages     = {21426--21449},
  year      = {2023},
  volume    = {202},
  publisher = {PMLR}
}