@article{alevelsetrepresentationmethodforn,
  title = {A level set representation method for N-dimensional convex shape and applications},
  author = {Lingfeng li and Shousheng Luo and Xue-Cheng Tai and Jiang Yang},
  year = {2020},
  eprint = {2003.09600},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.09600v1},
}