Past courses taught at Harvard

• Fall 2016: Math 121 - Linear algebra and applications. This was a rigorous introduction to linear algebra and proofs. I didn't have a course website for this class.
• Spring 2017: Math 252 - Linear systems and positivity of vector bundles. This was a graduate topics course. My lecture notes are here.
• Fall 2017: Math 101 - Sets, groups, and topology. This was an introduction to proofs and the main branches of higher-level math.
• Spring 2018/2019: Math 137 - Algebraic geometry. This was an undergraduate algebraic geometry class. I'm looking forward to teaching it again in spring 2020!
• Fall 2018: Math 131 - Topology. This was an undergraduate topology class.