@article{optimalestimationandcomputationallimitof,
  title = {Optimal Estimation and Computational Limit of Low-rank Gaussian Mixtures},
  author = {Zhongyuan Lyu and Dong Xia},
  year = {2022},
  eprint = {2201.09040},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2201.09040v1},
}