@inproceedings{preconditionedgradientdescentforover1,
  title = {Preconditioned Gradient Descent for Over-Parameterized Nonconvex Matrix Factorization},
  author = {Gavin Zhang and Salar Fattahi and Richard Y. Zhang},
  year = {2025},
  booktitle = {NeurIPS 2021 12},
  eprint = {2504.09708},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.09708v1},
}