
Asif Zaman
Department of Mathematics
I am an Associate Professor, Teaching Stream at the University of Toronto. Previously, I was an NSERC Postdoctoral Scholar at Stanford University working with Kannan Soundararajan. I obtained my PhD at the University of Toronto under the supervision of John Friedlander.
40 St. George Street, Room 6290
Toronto, ON M5S 2E4
CANADA
Research
I am interested in analytic number theory, often mixed with some probability and some algebraic number theory. Keywords usually include primes, L-functions, the Chebotarev density theorem, and random multiplicative functions. These have led to applications for class groups, binary quadratic forms, elliptic curves, and automorphic forms.
SELECTED PUBLICATIONS
An approximate form of Artin's holomorphy conjecture and non-vanishing of Artin L-functions.
R. J. Lemke Oliver, J. Thorner, A. Zaman.Inventiones Mathematicae. Vol. 235 (2024), 893-971.
Zeros of Rankin-Selberg L-functions at the edge of the critical strip.
F. Brumley, J. Thorner, A. Zaman. With an appendix by C. J. Bushnell and G. Henniart.Journal of the European Mathematical Society. Vol. 24 (2022), No. 5, 1471-1541.
An unconditional GL(n) large sieve.
J. Thorner, A. Zaman.Advances in Mathematics. Vol. 378 (2021), 107529.
Teaching
I want my students to actively engage in the classroom, to collaborate in welcoming communities, to develop strong analytical skills, and to build a deeper appreciation for mathematics. If you want to learn more about teaching with class activities, then I recommend the books How Learning Works and Mathematical Mindsets as well as this AMS blog series to get started. Other online teaching resources I like are also shared below.
MAT237 MULTIVARIABLE CALCULUS WITH PROOFS
I am currently writing a textbook for this subject. It is aimed at students in quantitative sciences needing rigorous theory such as math, physics, computer science, statistics, data science, actuarial science, etc. It will hopefully be published by mid-2026, and there will be several companion teaching resources alongside it, including this (preliminary) YouTube channel.