Ruoxi Li

PhD Student, Department of Mathematics, University of California, Berkeley.

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Department of Mathematics

University of California, Berkeley

Evans Hall 789

Berkeley, CA, United States

ruoxi_li@berkeley.edu

I am a PhD student in Mathematics at UC Berkeley (Aug 2022–present), advised by Martin Olsson, with research interests in Algebraic Geometry, in particular, derived categories and algebraic stacks.

news

Dec 04, 2026 Visiting the University of Utah for WAGS.
Nov 20, 2026 Visiting Brown University for AGNES.
Sep 30, 2026 I am on the postdoc job market this year.

papers in preparation

  1. Symplectic Biextensions, Twisted Lagrangian Pairs, and Twisted Derived Torelli of Abelian Varieties
    Ruoxi Li
    2026
    In preparation.
  2. Point Objects and Fourier-Mukai Partners of Projective Bundles over Abelian Varieties
    Ruoxi Li, and F. Lin
    2026
    In preparation.

selected publications and preprints

  1. GIT for root stacks and 3d mirror symmetry
    Swapnil Garg, Ruoxi Li, and Yuji Okitani
    2026
    Preprint. arXiv:2608.30350
  2. Minimal Trivializing Isogenies of \mathbbG_m-gerbes over Abelian Varieties and Period-Index Problem
    Ruoxi Li
    2026
    Submitted. arXiv:2605.30530
  3. Point Objects and Derived Equivalences of Twisted Derived Categories of Abelian Varieties
    Ruoxi Li
    2025
    Submitted. arXiv:2511.19282
  4. Weyl-invariant subspaces are not (usually) generic
    Riku Kurama, Henry Talbott, Ruoxi Li, and Rachel Webb
    2025
    Submitted. arXiv:2510.03963