@article{arobustcharacterizationofnashequilibrium,
  title = {A Robust Characterization of Nash Equilibrium},
  author = {Florian Brandl and Felix Brandt},
  year = {2023},
  eprint = {2307.03079},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2307.03079v2},
}