Current teaching (Cornell):

  • Spring 2026: MATH 4420 Introduction to Combinatorics II: polytopes and matroids (Canvas class webpage)

    • Past teaching (Cornell):

  • Fall 2025: MATH 7410 Topics in Combinatorics: Total Positivity (class webpage)

    • Past teaching (UCLA):

  • Spring 2025: Math 61 Introduction to Discrete Structures (Canvas class webpage)
  • Fall 2022: Math 206A Combinatorial Theory: Symmetric Functions (class webpage)
  • Spring 2022: Math 180 Graph Theory (Canvas class webpage)
  • Fall 2021: Math 206A Combinatorial Theory: Geometric Combinatorics (class webpage)
  • Spring 2021: Math 184 Enumerative Combinatorics (CCLE class webpage)
  • Winter 2021: Math 206B Combinatorial Theory: Cluster Algebras (class webpage)
  • Spring 2020: Math 180 Graph Theory (CCLE class webpage)
  • Winter 2020: Math 206B Combinatorial Theory: Total Positivity (class webpage)