Blog

(Nov 5, 2026) Introduction to equivariant cohomology and localization theory (PDF)

This is the lecture note of my talk in the seminar "Introduction to Gromov-Witten theory", under the guidance of Prof. Yannik Schüler-Hammer. It is an introduction to equivariant cohomology and localization theory. The reference is Chapter 3 of https://aricolfi.github.io/EGCOURSE/EGnotes.pdf.

(Sep 28, 2026) Derived equivelence, Hodge structure, and complex fourfolds

(Sep 28, 2026) A human rewritten proof of genus 22 generalized Franchetta conjecture.

(Sep 20, 2026) A proof to the Generalized Franchetta Conjecture in genus 22