I'm an associate professor at the School of Computer Science and an associate member at the Department of Mathematics and Statistics at McGill University.
I received my PhD from the department of Computer Science, University of Toronto under the supervision of Professors Michael Molloy and Balazs Szegedy. Before joining McGill, I was a Veblen fellow at the Institute for Advanced Studies, and the Department of Mathematics, Princeton University.
My research interests are in Theoretical Computer Science and Pure Mathematics:
 Communication complexity;
 Analytic methods in combinatorics and theoretical Computer Science;
 Fourier analysis of Boolean functions;
 Additive combinatorics.
Teaching and pedagogical matters:
Publications:
 Click here for All Publications.
 Selected Publications in Theoretical Computer Science:
 H. Hatami,
Kaave Hosseini,
Xiang Ming,
A BorsukUlam lower bound for signrank and its applications,
55th Annual ACM Symposium on Theory of Computing (STOC 2023). [ECCC]
 H. Hatami and Pooya Hatami,
The Implicit Graph Conjecture is False,
63rd IEEE Annual Symposium on Foundations of Computer Science (FOCS 2022)
[arXiv]
 H. Hatami,
Kaave Hosseini,
Shachar Lovett,
Signrank vs Discrepancy,
Computational Complexity Conference (CCC 2020)
[ECCC]
 H. Hatami,
Kaave Hosseini,
Shachar Lovett,
Structure of protocols for XOR functions,
IEEE Annual Symposium on Foundations of Computer Science (FOCS 2016)
[ECCC]
 Arnab Bhattacharyya, Eldar Fischer,
H. Hatami, Pooya Hatami, Shachar Lovett,
Every locally characterized affineinvariant property is testable,
ACM Symposium on Theory of Computing. (STOC 2013)
[arXiv]
 Selected Publications in other areas of Mathematics:
 H. Hatami, Sergey Norin,
Undecidability of linear inequalities in graph homomorphism densities,
Journal of the American Mathematical Society, 24(2) (2011), 547565. [arXiv]
 H. Hatami, A structure theorem for Boolean functions with small total influences,
Annals of Mathematics, 176 (2012), no. 1, 509533.
[arXiv]
 H. Hatami,
Pooya Hatami,
Shachar Lovett,
General systems of linear forms: equidistribution and true complexity,
Advances in Mathematics 292 (2016), 446477.
[arXiv]
 H. Hatami, Shachar Lovett, Higherorder Fourier analysis of F_p^n and the complexity of systems of linear forms,
Geometric and Functional Analysis, 21 (2011), no. 6, 13311357. [arXiv]
 H. Hatami, Laszlo Lovasz, Balazs Szegedy,
Limits of localglobal convergent graph sequences,
Geometric and Functional Analysis, 24 (2014), no. 1, 269296. [arXiv]
Surveys:

