University of Lethbridge
The University of Lethbridge PIMS site office is located in the Department of Mathematics and Computer Science (University Hall) at the University of Lethbridge.
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Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Jean-Marc Deshouillers
We shall place in a general context the following result recently (*) obtained jointly with Yuri Bilu (Bordeaux), Sanoli Gun (Chennai) and Florian Luca (Johannesburg). Theorem. Let Ï„(â‹…) be the classical Ramanujan Ï„-function and let k be a positive...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Alia Hamieh
In this talk, I will discuss recent joint work with Wissam Raji. We show that, on average, the L-functions of cuspidal Hilbert modular forms with sufficiently large weight k do not vanish on the line segments I(s)=t0, R(s)∈(k−12,k2−ϵ)∪(k2+ϵ,k+12)...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Darcy Best
We will discuss several results related to transversals in Latin squares (think "Sudoku") and other Latin square-like objects. These results centre around showing the existence of, the number of, or the structure of transversals in different cases...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Nathan Ng
In the past twenty years there has been a flurry of activity in the study of mean values of L-functions. This was precipitated by groundbreaking work of Keating and Snaith in which they modelled these mean values by random matrix theory. In this talk...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Muhammad Khan
The relationship between independence number, chromatic number, clique number, clique cover number and their fractional analogues is well-established for perfect graphs. Here, we study the clique k-cover number cck(G) and the fractional clique k...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Dave Morris
For every generating set S of any finite group G, there is a corresponding Cayley graph Cay(G;S). It was conjectured in the early 1970's that Cay(G;S) always has a hamiltonian cycle, but there has been very little progress on this problem. Joint work...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Lee Troupe
In the late 1930s, Paul Erdos attended a seminar at Cornell University given by Mark Kac, who suspected that divisibility by primes satisfies a certain "statistical independence" condition. If this were true, the central limit theorem could be used...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Lucile Devin
Following the framework of Rubinstein and Sarnak for Chebyshev's bias, one obtains a limiting logarithmic distribution μ. Then assuming that the zeros of the L-functions are linearly independent over Q, one can show that the distribution μ is smooth...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Kirsty Chalker
Previously, in this seminar series, we have heard about explicit bounds on the sum of values of the von Mangoldt function Lambda(n) (for n x). The point of lift-off for bounding this sum is the explicit formula, which pulls the zeros of the Riemann...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Peng-Jie Wong
Dirichlet's theorem on arithmetic progressions states that for any (a,q)=1, there are infinitely many primes congruent to a modulo q. Such a theorem together with Euler's earlier work on the infinitude of primes represents the beginning of the study...
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Staff
Position | Name | Phone # | Office | |
---|---|---|---|---|
University of Lethbridge, Site Administrator | Cherie Secrist | cherie.secrist@uleth.ca | +1 (403) 329-2470 | C526 |
University of Lethbridge, Education Coordinator | Jana Archibald | jana.archibald@uleth.ca | +1 (403) 329-2559 | C530 |
PIMS Site Director - University of Lethbridge | Nathan Ng | nathan.ng@uleth.ca | 403-329-5118 | UHall C-558 |
Name | Position | Research Interests | Supervisor | Year |
---|---|---|---|---|
Abbas Maarefparvar | PIMS Postdoctoral Fellow, University of Lethbridge | Number Theory | Amir Akbary | 2023 |
Félix Baril Boudreau | PIMS Postdoctoral Fellow, University of Lethbridge | Number Theory | Amir Akbary | 2022 |
Kübra Benli | University of Lethbridge | Number Theory | Habiba Kadiri | 2021 |
Sajad Fathi Hafshejani | University of Lethbridge | Operations research, Mathematical Programming | Sajad Fathi Hafshejani | 2020 |
Zafer Selcuk Aygin | Carleton University | Number theory | Amir Akbary | 2019 |
Lee Troupe | University of British Columbia | Number Theory | Nathan Ng | 2018 |
Peng-Jie Wong | University of Lethbridge | Number theory | Amir Akbary | 2017 |
Niushan Gao | Operator Theory | Alexey Popov | 2016 |