Feinuo Zhang

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Welcome to my homepage! I am a postdoctoral researcher at the Max Planck Institute for Mathematics, where my mentor is Professor Daniel Huybrechts.

I received my PhD from Fudan University under the supervision of Professor Jun Li.

My research interests lie in algebraic geometry and related fields, with a focus on moduli spaces of sheaves and enumerative geometry.

selected publications

  1. Preprint
    Stabilization of intersection Betti numbers for moduli spaces of one-dimensional sheaves on surfaces
    Fei Si, and Feinuo Zhang
    2025
    arXiv:2511.18426
    arXiv
  2. TAMS26
    On the Picard numbers of moduli spaces of one-dimensional sheaves on surfaces
    Fei Si, and Feinuo Zhang
    Trans. Amer. Math. Soc., 2026
    vol. 379, no. 6, pp. 4143-4168
    DOI arXiv
  3. Preprint
    Cohomological stabilization, perverse filtrations, and refined BPS invariants for del Pezzo surfaces
    Weite Pi, Junliang Shen, Fei Si, and Feinuo Zhang
    2024
    arXiv:2406.10004
    arXiv