Ziming Liu
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  • Representation anisotropy from nonlinear functions

    5 min read   ·   January 04, 2026

    2026   ·   Physics-of-AI   Non-linearity     ·   AI  

  • Training dynamics of A Single ReLU Neuron

    7 min read   ·   January 03, 2026

    2026   ·   Physics-of-AI   Non-linearity     ·   AI  

  • Physics of AI – How to Begin

    7 min read   ·   January 02, 2026

    2026   ·   Physics-of-AI   Methodology     ·   AI  

  • Physics of Feature Learning 1 – A Perspective from Nonlinearity

    6 min read   ·   January 01, 2026

    2026   ·   Physics-of-AI   Non-linearity   Feature-learning     ·   AI  

  • Physics of AI Requires Mindset Shifts

    8 min read   ·   December 31, 2025

    2025   ·   Physics-of-AI   Methodology     ·   AI  

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