@article{privatematrixapproximationandgeometryof,
  title = {Private Matrix Approximation and Geometry of Unitary Orbits},
  author = {Oren Mangoubi and Yikai Wu and Satyen Kale and Abhradeep Guha Thakurta and Nisheeth K. Vishnoi},
  year = {2022},
  eprint = {2207.02794},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2207.02794v1},
}