@article{howoverparameterizationslowsdowngradient,
  title = {How Over-Parameterization Slows Down Gradient Descent in Matrix Sensing: The Curses of Symmetry and Initialization},
  author = {Nuoya Xiong and Lijun Ding and Simon S. Du},
  year = {2023},
  eprint = {2310.01769},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2310.01769v3},
}