Universal Sharpness Dynamics in Neural Network Training: Fixed Point Analysis, Edge of Stability, and Route to Chaos

Dayal Singh Kalra, Tianyu He, M. Barkeshli
2/12/2026

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@article{kalra2026universal,
  title  = {Universal Sharpness Dynamics in Neural Network Training: Fixed Point Analysis, Edge of Stability, and Route to Chaos},
  author = {Dayal Singh Kalra and Tianyu He and M. Barkeshli},
  year   = {2026},
  url    = {https://api.semanticscholar.org/CorpusID:96447904d053c6d587ab6d1f008a0ac79e669072},
  journal = {ICLR 2025 2025}
}

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