Current Courses
- I'm not teaching at the moment!
Past Courses
- 18.901 - Introduction to topology (MIT, Fall 2023)
- SHP - Topology (Columbia University, Fall 2021)
- Calculus IV (Columbia University, Summer B 2021)
- SHP - Topology (Columbia University, Spring 2021)
- College Algebra - Analytic Geometry (Columbia University, Fall 2020)
- SHP - Topology (Columbia University, Fall 2020)
- SHP - Topology (Columbia University, Spring 2020)
- SHP - Topics in Topology (Columbia University, Fall 2019)