@article{agradientdescentalgorithmonthegrassman,
  title = {A Gradient Descent Algorithm on the Grassman Manifold for Matrix Completion},
  author = {Raghunandan H. Keshavan and Sewoong Oh},
  year = {2009},
  eprint = {0910.5260},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/0910.5260v2},
}