Notes
Notes
Course notes
Course notes also appear in the Notes timeline. PDF originals are linked below.
Pure Mathematics
Distributions and Partial Differential Equations
PDE note (PDF) — 2025 Fall, Nankai.
Graph Theory
Graph Theory note (PDF) — 2025 Fall, Nankai.
Complex Analysis
Complex Analysis I reviewing note (PDF) — 2024 Fall, Nankai.
Differential Geometry
Midterm reviewing note (PDF) — 2026 Spring, Nankai.
Discrete Analysis
Learning note (PDF) — 2026 Spring, Nankai.
Combinatorics
Triangle-intersecting families (PDF) — 2026 Spring, Nankai.
Applied Mathematics
Numerical Analysis
Numerical Analysis note (PDF) — 2025 Fall, Nankai.
Financial Options
Financial Options note (PDF) — stochastic process part, 2025 Fall, Nankai.
Investment
Investment note (PDF) — Chapters 4–5, 2025 Fall, Nankai.
Financial Engineering
Forwards and futures (PDF) — Chapter 2, 2026 Spring, Nankai.
Reports
Modern Graph Theory
Survey (PDF) · Slides (PDF) — 2026 Spring, Nankai.
Seminar and Summer Study
Steklov Problem
Learning note on the Steklov Problem (PDF)
Additive Combinatorics
Sequence / Szemerédi notes (PDF) — 2026 summer.