I am a final-year PhD student in mathematics at Columbia University studying under Professor Michael Harris.

My main research interests are in number theory, arithmetic geometry, and representation theory. Areas that are particularly motivating to me include:

• Special values of L-functions

• Automorphic representations

• Rational points on algebraic varieties

• Arithmetic dynamics

I am on the market for academic positions commencing in fall 2023.

Email: "rzhang" at "math" dot (above institution) dot "edu"