@article{proximalprojectionfordoublysparseregular,
  title = {Proximal Projection for Doubly Sparse Regularized Models},
  author = {Jia Wei He and R. Ayesha Ali and Gerarda Darlington},
  year = {2026},
  eprint = {2605.05093},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.05093},
}