Notes from conferences
Vertex algebras, MMP, and Hodge modules. Centre Henri Lebesgue, Rennes, June 2025. pdf
Non-reductive GIT, K-stability, and stacks. Issac Newton Institute, Cambridge, January 2024. pdf
P=W conjecture and Bridgeland stability. SCMS, Shanghai, July 2023. pdf

Code
A Lean code proving Fermat's criteria for sums of squares. code
Code for equivariant integration on quot schemes of \CC^2 and \CC^4. code (Based on box counting code by Henry Liu.)

Notes for classes
Supplementary notes for PMATH 464, May 2025. pdf(version 2025.5.21)
Virtual fundamental classes, September 2023. pdf
Grobner basis, April 2021. pdf

Informal seminar talks
Motivic integration for schemes, DM stacks, and Artin stacks, Algebraic geometry working seminar, University of Waterloo, May 2025. pdf
Deformations of complex and Kahler structures, Mirror symmetry seminar, University of Waterloo, Feburary 2025. pdf
Various de Rham cohomologies in algebraic geometry, Algebraic geometry working seminar, University of Waterloo, September 2024. pdf
Arc-Floer conjecture for double point singularities, Algebraic geometry working seminar, University of Waterloo, March 2024. pdf
Projective bundles and their Chow rings, Intersection theory seminar, March 2024. pdf
Lines on cubic surfaces, Intersection theory seminar, January 2024. pdf
Equivariant invariants for Quot schemes, Algebraic geometry working seminar, University of Waterloo, November 2023. pdf
Hyperbolic groups, Geometric group theory seminar, ETH Zurich, March 2022. pdf
Calabi quasimorphisms on Ham(Σg), g ≥ 2, Quasimorphisms and symplectic geometry seminar, ETH Zurich, November 2021. pdf
Quasimorphisms on the automorphism group of the disc, Quasimorphisms and symplectic geometry seminar, ETH Zurich, September 2021. pdf

The Women in Mathematics Directed Reading Program (DRP)
DRP project on plane curve singularities by Emily Wang. pdf code.
DRP project on Morse theory by Abdul Haseeb and Sara Nayar pdf.