@article{Orvieto,
  title = {An accelerated lyapunov function for Polyak's Heavy-ball on convex quadratics},
  journal = {Optimization Letters},
  volume = {19},
  pages = {307-328},
  year = {2025},
  author = {Orvieto, Antonio},
  doi = {https://doi.org/10.1007/s11590-024-02119-8},
  url = {https://link.springer.com/article/10.1007/s11590-024-02119-8}
}