@article{dsosandsdsosoptimizationmoretractable,
  title = {DSOS and SDSOS Optimization: More Tractable Alternatives to Sum of Squares and Semidefinite Optimization},
  author = {Amir Ali Ahmadi and Anirudha Majumdar},
  year = {2017},
  eprint = {1706.02586},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1706.02586v3},
}