@article{convexregressioninmultidimensions,
  title = {Convex Regression in Multidimensions: Suboptimality of Least Squares Estimators},
  author = {Gil Kur and Fuchang Gao and Adityanand Guntuboyina and Bodhisattva Sen},
  year = {2020},
  eprint = {2006.02044},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.02044v2},
}