@article{preconditionedsubgradientmethodforcompos,
  title = {Preconditioned subgradient method for composite optimization: overparameterization and fast convergence},
  author = {Mateo Díaz and Liwei Jiang and Abdel Ghani Labassi},
  year = {2025},
  eprint = {2509.11486},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.11486},
}