The Singular Angle of Nonlinear Systems

@misc{chen2025singularanglenonlinear,
      title={The Singular Angle of Nonlinear Systems},
      author={Chao Chen and Di Zhao and Sei Zhen Khong},
      year={2025},
      eprint={2109.01629},
      archivePrefix={arXiv},
      primaryClass={eess.SY},
      url={https://arxiv.org/abs/2109.01629},
}