
Ph.D. student in Mathematics
Boston University
Department of Mathematics and Statistics
665 Commonwealth Ave,
Boston, MA, 02215
Office: CDS 410
E-mail: cesai@bu.edu
GitHub: cesail
Connect with me on LinkedIn
I am a second year mathematics PhD student at Boston University. I study mathematical structures related to quantum field theory, using tools from geometry, topology, category theory, and homological algebra. My advisor is Brian Williams.
I received my B.Sc. in Mathematics from the University of British Columbia in 2024. Here is my CV (last updated 09/2025).
In Spring 2026 I am the Teaching Fellow for CAS MA 115C Statistics I. My office hours are Tuesday 3:30-4:30 pm and Friday 11:10 am-12:10 pm. My tutoring room hour is Wednesday 11am-12pm.
In Fall 2025 I was the Teaching Fellow for CAS MA 242C Linear Algebra.
In Summer 2 2025 I taught CAS MA 116 B1 (Statistics II). Course homepage here.
In Summer 1 2025 I taught CAS MA 116 A1 (Statistics II). Course homepage here.