@article{lregularizedaoptimaldesignandits,
  title = {$λ$-Regularized A-Optimal Design and its Approximation by $λ$-Regularized Proportional Volume Sampling},
  author = {Uthaipon Tantipongpipat},
  year = {2020},
  eprint = {2006.11182},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.11182v1},
}