
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 04/2026).
In Summer 1 2026 I am teaching CAS MA 116 A1 Statistics II. Course homepage here. My Office Hours are Monday 12 - 1 pm and Thursday 12 - 1 pm.
In Spring 2026 I was the Teaching Fellow for CAS MA 115C Statistics I.
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.